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Three reasons every founder and VC should be at TechCrunch All Stage 2025

From idea to IPO — where are you on your startup journey? Are you a pre-seed founder seeking your next VC investment? A late-stage startup preparing to go public? Still in the idea phase and looking for insights to bring your vision to life? Or are you a VC eager to back the next breakthrough innovation? If any of that sounds like you — or if you’re in between stages and ready to level up — TechCrunch All Stage 2025 (formerly Early Stage) is the place to be. Join 1,200 founders to exchange

Report: AI coding assistants aren’t a panacea

In Brief As they gain in popularity, AI coding assistants such as GitHub Copilot may appear to be boosting productivity. But in reality, they could be causing overall code quality to decline. That’s the top-line finding from a new report released by software engineering platform GitClear, which analyzed 211 million code lines from 2020 to 2024. According to GitClear’s analysis, there was a remarkable decline in code reuse last year — a potential cause for concern, given that code reuse is a co

How automotive exec Crystal Brown founded CircNova, an AI drug discovery biotech

Tiny Michigan biotech startup CircNova has raised a $3.3 million seed round for its technology that uses AI to target “circular RNA.” The development holds promise as a new method to quickly develop therapies for conditions that currently have no drug treatments. The new funding is also a victory lap for co-founder and CEO Crystal Brown, who took an unconventional path to becoming a biotech founder. RNA, or ribonucleic acid, is a key molecule that helps convert genetic information into protein

Augury and Hightouch joined the unicorn club

Welcome to Startups Weekly — your weekly recap of everything you can’t miss from the world of startups. Want it in your inbox every Friday? Sign up here. Startup life is a story of births and deaths. This week confirmed this, and it confirmed that unicorn rounds are not dead. Most interesting startup stories from the week Image Credits:Natalie Christman / Humane As happens often in the startup world, it’s been a week of beginnings and endings. Thinking machines: Thinking Machines Lab, the n

Aqara Smart Lock U300 drops to its all-time low price, and I bought it!

I have been looking at smart locks for some time, and just a few days ago, I posted a couple of deals on options from Aqara and eufy. Well, I made up my mind! I pulled the trigger on the Aqara Smart Lock U300, and the deal is still on, so you can take advantage of it, too. It’s $50 off, which brings the cost down to $179.99. Get the Aqara Aqara Smart Lock U300 for $179.99 ($50 off) This offer is available from Amazon, and it is labeled as a “limited time deal.” It’s available in Black and Silve

How to make the most of the iPhone's Action Button

The Action button is available on nearly every iPhone Apple sells, offering a quick way to access a feature, app or shortcut on your phone, just by pushing a button. It can be a flashlight, activate a smart home routine or let you access any number of custom shortcuts without having to unlock your phone and pick through apps. Apple added the Action Button on the iPhone 15 Pro as a replacement for the iPhone's original Ring / Silent switch, and it was an acknowledgement of sorts that lots of peo

Best Over-Ear Headphones for 2025

Shure Aonic 50 Gen 2: A lot of us liked Shure's original Aonic 50 headphones, but they had pretty middling noise cancellation. Well, the 2nd-gen version addresses that issue -- the noise canceling is much improved -- and Shure has more than doubled the the battery life to around 45 hours (they now have a quick-charge feature) and also shrunk the headphone's carry case a bit, although it's still not that compact. Those upgrades make the Aonic 50 Gen 2 a top noise-canceling headphone. The Aonic 50

Reddit reportedly experienced some outages

is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Reddit experienced “international outages,” NetBlocks, a global internet monitor, said in a post Thursday evening, though it appears the outages have resolved. In that post, the organization said that the incident was “not related to country-level internet disruptions or filtering.” There was also a big spike of outage reports on Downdetector, with a peak of around 56,000 rep

Amazon surpasses Walmart in revenue for the first time

Amazon CEO Andy Jassy speaks during the New York Times DealBook Summit in the Appel Room at the Jazz At Lincoln Center in New York City on Nov. 30, 2022. Amazon has dethroned Walmart in quarterly revenue for the first time ever. Amazon said earlier this month that it brought in $187.8 billion in revenue during the fourth quarter. That beat Walmart's sales for the period, which came in at $180.5 billion, the company reported on Thursday. Since 2012, Walmart has held the distinction of being th

It Kinda Sounds Like NASA Is Gutting Its Plans for a Moon Landing

NASA's plans to return to the Moon are seemingly on very thin ice. As Reuters reports, NASA has lost four key senior Artemis officials, further stoking concerns that the space agency may ditch its plans to return to the Moon altogether. Whether they'll ever be replaced remains as dubious as ever; both president Donald Trump and SpaceX-CEO-slash-unelected-White-House-hatchet-man Elon Musk have argued that going to Mars should take priority. The outgoing officials, according to Reuters, include

A cryptocurrency scam that turned a small town against itself

Online scams are as old as the internet, but the rise of crypto has given con artists a valuable new tool — digital coins that can be transferred instantly, without oversight from banks legally obligated to monitor transactions for malfeasance. In 2023, crypto fraud cost American investors an estimated $4.8 billion, according to the F.B.I. The scams are so common that law-enforcement authorities have taken to calling them by a pithy name: Pig butchering, a rough translation of an expression wide

NASA Makes Big Update to Asteroid Potentially on Collision Course With Earth in 2032

The potentially hazardous asteroid 2024 YR4 caused consternation over the last few weeks as its odds of hitting Earth in 2032 dramatically rose. Now, those odds have plummeted to near-zero, as astronomers’ calculations of the asteroid’s path have been updated to indicate that Earth is almost certainly not in the space rock’s plans. Almost. According to NASA’s Center for Near-Earth Object Studies (CNEOS), the asteroid’s current chance of hitting the planet in 2032 is 0.28%, or a 1-in-360 shot. T

Best YouTube Channels for Free Workouts in 2025

The gym isn’t the solution for everyone. A gym membership can be expensive and it can be tough to find enough time to commute to and from the gym for regular workouts. With online fitness training and some investment in home exercise equipment, you can have a killer workout setup at home. Whether you're a beginner or a fitness enthusiast, working out at home offers a variety of benefits, and along with those come the challenges. These are the best YouTube channels that will help you get the mos

Apple, Lenovo lead losers in laptop repairability analysis

Apple and Lenovo had the lowest laptop repairability scores in an analysis of recently released devices from consumer advocacy group US Public Interest Research Group (PIRG) Education Fund. While Apple's low marks are partially due the difficulty involved in disassembling MacBooks, Lenovo appears to be withholding information from shoppers deemed critical to right-to-repair legislation and accessibility. The report, US PIRG's fourth annual “Failing the Fix” [PDF], calculated repairability score

Nvidia GeForce RTX 5070 Ti review: An RTX 4080 for $749, at least in theory

Nvidia's RTX 50-series makes its first foray below the $1,000 mark starting this week, with the $749 RTX 5070 Ti—at least in theory. The third-fastest card in the Blackwell GPU lineup, the 5070 Ti is still far from "reasonably priced" by historical standards (the 3070 Ti was $599 at launch). But it's also $50 cheaper and a fair bit faster than the outgoing 4070 Ti Super and the older 4070 Ti. These are steps in the right direction, if small ones. We'll talk more about its performance shortly,

Topics: 4k 5070 card rtx ti

The 3 Best Essential Oil Diffusers (and One to Avoid)

I first learned about Pura from a friend whose house always smelled like a high-end boutique under every circumstance. Cooking project, water leak … no matter what was going on in her house at the time, I only ever smelled berries. I have two cats and a multi-sports-playing tween—I knew I needed this. Now, about 14 months into my Pura journey, I have some thoughts. While most of my time has been with the now discontinued Pura 3, I have also since used the Pura 4 and new large-room Pura Plus, al

Pre-seed firm Afore Capital has a fresh $185M fund and a new program to help founders discover ideas

Afore Capital, a firm that claims to be the largest dedicated pre-seed investor, was founded on the idea that the first check into a new startup should be larger than what most accelerators and early-stage investors were offering. When Afore raised its third $150 million fund in 2022, the firm wrote checks ranging from $1 million to $2 million, which general partners Anamitra Banerji and Gaurav Jain argued helped companies grow faster. The firm’s strategy worked. Today, its 200-company portfoli

CalArts launches D.R.E.A.M.S. program to train students in location-based entertainment

The California Institute of the Arts (CalArts) has launched the D.R.E.A.M.S. (Digital Research Entertainment Arts Media Storytelling) Initiative supported by a gift from Tom Dolan and the Dolan Family Foundation. The initiative is intended to prepare students for dynamic careers in the rapidly growing industry of location-based entertainment (LBE)—the creation of unique immersive experiences designed to entertain and educate visitors. The Dolan Foundation was drawn to CalArts in part because t

The best sleep trackers of 2025: Expert tested and reviewed

The Oura Ring 4 is a competitive sleep tracker, with insights into sleep efficiency, restfulness, readiness, latency, and more. I've been using the Oura Ring for a while now, and it has not only given me deeper insight into my sleep but also supplements those data points with explanations behind the numbers. Oura claims to accurately track sleep cycles, total sleep time, resting heart rate, heart rate variability, and movement. These features have been enhanced with the rollout of the fourth-ge

RT64: N64 graphics renderer in emulators and native ports

RT64 RT64 is an N64 graphics renderer for playing games with enhancements in emulators and native ports. Work in Progress Emulator Support (Plugin) and Ray Tracing (RT) are not available in this repository yet. This repository has been made public to provide a working implementation to native ports that wish to use RT64 as their renderer. Development of these features is still ongoing and will be added to this repository when they're ready. Thank you for your patience! Features available

Lox – Oxidized Astrodynamics – A safe, ergonomic astrodynamics library

Lox – Oxidized Astrodynamics A safe, ergonomic astrodynamics library for the modern space industry Note: Lox is under active development and does not yet have a stable release. The API of all crates is subject to significant change. Features Lox exposes a comprehensive astrodynamics API at varying levels of granularity. The high-level interface offered by lox-space is designed specifically for mission planning and analysis, while crates like lox-time , lox-earth and lox-orbits provide tools

Topics: data earth lox space time

Nvidia’s Big Plan to Beat Back RTX 5090 Scalpers Is the Same as Everybody Else’s

The markup on Nvidia’s $2,000 GeForce RTX 5090 and $1,000 RTX 5080 GPUs has reached new heights. Cards fly off store shelves as soon as they’re posted online, and then they end up on eBay and other reselling platforms at a 50% or 150% markup. Nvidia’s new plan to help you get an FE card for the base price involves entering your name in a raffle and hoping your name gets drawn out of a hat. Nvidia’s process is very simple. As noted on its official forums Wednesday, anybody with a Nvidia account

Topics: 000 card nvidia rtx stock

The Odds of a City-Killing Asteroid Hitting Earth Keep Rising

An asteroid discovered late last year is continuing to stir public interest as its odds of striking planet Earth less than eight years from now continue to increase. Two weeks ago, when Ars first wrote about the asteroid, designated 2024 YR4, NASA’s Center for Near Earth Object Studies estimated a 1.9 percent chance of an impact with Earth in 2032. NASA’s most recent estimate has the likelihood of a strike increasing to 3.2 percent. Now that’s not particularly high, but it’s also not zero. Ars

SmartSuite raises $38M to be the final word on enterprise collaboration

Three founders who built out one of the bigger startups in risk management are scaling a new company to take on another pain point in the world of work. SmartSuite‘s platform lets teams collaborate on projects, build automations around that work, and search and access work across larger libraries of data spanning a disparate number of apps. The company says it’s seen 300% growth in the last year as it quietly racked up 50,000 users from 5,000 businesses, including Apple Bank, Credit One Bank,

Nvidia launches 'Verified Priority Access' for scarce RTX 5090 and 5080 GPUs

What just happened? Nvidia has announced a new initiative to provide fans with a chance to purchase the highly coveted and very scarce RTX 5090 and 5080 Founders Edition graphics cards. The program, dubbed "Verified Priority Access," offers a select group of enthusiasts the opportunity to acquire these elusive two-slot, small-form-factor-friendly GPUs by filling out an online form. This latest iteration of the Verified Priority Access program differs from its predecessor, which was used for the

This company is trying to make a biodegradable alternative to spandex

“True circularity has to start with raw materials,” says Peña. “We talk about circularity across many industries, but for textiles, we must address what we’re using at the source.” Engineered from recombinant DNA, SELPs are copycat proteins inspired by silk and elastin that can be customized for qualities like tensile strength, dye affinity, and elasticity. Silk’s amino acid sequences—like glycine-alanine and glycine-serine—give fibers strength, while elastin’s molecular structure adds stretchi

The Oppo Find N5 is an impressive, very thin foldable with a giant battery

Oppo is back with a new foldable, and the Find N5 is a technically impressive balance of thinness and power. Skipping over the whole unlucky number four thing (this is technically the fourth iteration of the Find foldable), the company claims its latest book-style foldable is the world’s thinnest at 8.92mm. That's not a lot thicker than a typical flagship phone. Despite that, the Find N5 has a 6.62-inch outer display and an 8.12-inch inner screen which, Oppo says, features multiple durability im

Siddhartha

1922 novel by Hermann Hesse Siddhartha: An Indian novel (German: Siddhartha: Eine Indische Dichtung; German: [ziˈdaʁta] ⓘ) is a 1922 novel by Hermann Hesse that deals with the spiritual journey of self-discovery of a man named Siddhartha during the time of the Gautama Buddha. The book, Hesse's ninth novel, was written in German, in a simple, lyrical style. It was published in the United States in 1951 by New Directions Publishing and became influential during the 1960s. Hesse dedicated the firs

Star Wars-Style Fog Collectors Could Provide Water to the World’s Driest Cities

With less than 0.04 inches of rainfall each year, cities in Chile’s barren Atacama Desert—one of the driest places in the world—collect their water from ancient underground water sources. Now, researchers have identified another simple method that could help address water scarcity. An international team of researchers in Chile has tested the viability of a water-collection method that could be straight out of Dune: fog harvesting. The technology also brings Star Wars to mind, namely the moistur

It’s Raining SpaceX Debris in Poland

If you happened to be awake and looking at the sky at around 3:30 am in Northern Europe on Wednesday, you got quite the show. It was around that time that a Space X Falcon 9 rocket was making an uncontrolled reentry into the Earth’s atmosphere, with the fiery debris spotted in the sky by residents in Denmark, Sweden, and England, per the BBC. But it was Poland that got to see the aftermath up close and personal, as what is believed to be parts of the rocket crash-landed across the country. Jasn