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Some Disposable E-Cigarettes Are More Toxic Than Traditional Cigarettes, Study Finds

E-cigarettes have become increasingly popular over the last two decades, especially among young people. These sleek, deliciously flavored smoking devices are often marketed as a safer alternative to conventional cigarettes, but alarming new research challenges that assumption. In a study published June 25 in the journal ACS Central Science, researchers tested three popular disposable vape brands for hazardous metals and metalloids such as lead, chromium, antimony, and nickel. Inhaling these tox

Trump Whines About AT&T Conference Call Glitches: ‘Totally Unable to Make Their Equipment Work Properly’

Donald Trump is upset with his phone company. And whether he’s complaining about issues big or small, you know the president is going to whine about it online. “I’m doing a major Conference Call with Faith Leaders from all over the Country, and AT&T is totally unable to make their equipment work properly,” Trump wrote on Truth Social Monday afternoon. “This is the second time it’s happened. If the Boss of AT&T, whoever that may be, could get involved—It would be good. There are tens of thousand

Vapes Clouds Contain Absolutely Horrifying Chemicals, Scientists Find

Image by Getty / Futurism Developments If you vape — and especially if it's because you think it's a less harmful alternative to smoking — then we have some really bad news. New research from the University of California, Davis, shows that some popular disposable vapes contain levels of toxic metals so appalling that they exceed traditional cigarettes. And we don't just mean a single cig — we're talking packs of them. The work, published as a study in the journal ACS Central Science, sounds t

The battle-tested tips CEOs swear by when change hits from every direction

StudioGraphic / Getty Images As I interview some of the brightest minds in technology, business and leadership for my weekly podcast DisrupTV, one thing became crystal clear: we're not just experiencing an AI revolution -- we're in the midst of multiple technological revolutions converging simultaneously. This combinatorial effect makes this even more game changing than the internet, because the internet was just one revolution. Also: 4 ways to turn AI into your business advantage As such, th

A brief history of hardware epidemics

Living creatures aren’t the only things to be ravaged by epidemics. Computers, even Macs, can die prematurely when there are widespread manufacturing failures. I’d like to unearth a couple of mass graves from the past that have surely contributed to landfill around the world: capacitor plague and lead-free solder, and a recent problem with butterflies. Capacitor plague 1999-2007 Capacitors or ‘caps’ have a chequered history. Acting as temporary stores of electric charge, they’re used extensive

Why we’re focusing VB Transform on the agentic revolution – and what’s at stake for enterprise AI leaders

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Tomorrow in San Francisco, VentureBeat’s Transform 2025 kicks off. For years, this has been the leading independent gathering for enterprise technical decision-makers — the hands-on builders and architects on the front lines of applied AI. Our mission has always been to cut through the hype and focus on the most critical, execution-orient

Optifye.ai (YC W25) is hiring a back end engineer

Some context: Optifye is an AI performance monitoring system for factory workers backed by Y Combinator. We put cameras in factories and use computer vision to find shop-floor inefficiencies in real-time. Our clients are industry-leading manufacturers in the garments, automotive, medical, and FMCG industries across the world. We are looking to hire founding team members as we enter a high-growth phase. Must haves: - Deep GPU, CPU, and memory optimization knowledge - Experience scaling an ap

Optifye.ai (YC W25) – Founding Back End Engineer

Some context: Optifye is an AI performance monitoring system for factory workers backed by Y Combinator. We put cameras in factories and use computer vision to find shop-floor inefficiencies in real-time. Our clients are industry-leading manufacturers in the garments, automotive, medical, and FMCG industries across the world. We are looking to hire founding team members as we enter a high-growth phase. Must haves: - Deep GPU, CPU, and memory optimization knowledge - Experience scaling an ap

From fear to fluency: Why empathy is the missing ingredient in AI rollouts

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more While many organizations are eager to explore how AI can transform their business, its success will hinge not on tools, but on how well people embrace them. This shift requires a different kind of leadership rooted in empathy, curiosity and intentionality. Technology leaders must guide their organizations with clarity and care. People use

RaptorCast: Designing a Messaging Layer

RaptorCast: Designing a Messaging Layer ‍ In Proof of Stake blockchains, a pre-determined leader typically proposes a block of transactions at each round. The propagation of this block to all validators is one of the most challenging and time-consuming steps in the consensus protocol. In this blog post, we examine RaptorCast, a solution designed to address the following considerations: Performance - a block proposal needs to be sent quickly to the rest of the network Security - each recipien

FDA Approves ‘Breakthough’ Drug to Prevent HIV

The Food and Drug Administration has just approved a preventative HIV drug widely regarded as a breakthrough. On Wednesday afternoon, the FDA approved Gilead Sciences’ lenacapavir as a more convenient form of pre-exposure prophylaxis (PrEP). In clinical trials, the drug was shown to be highly effective at preventing HIV infection when taken just twice a year. At the same time, advocates are urging Gilead and U.S. officials to ensure the drug is widely accessible to the public. “PrEP is one of

Streaming Has Overtaken Traditional TV for the First Time Ever

Streaming became the most popular single form of TV usage years ago, but that was not its final hurdle. The juggernaut of broadcast and cable television combined meant that consumers were still using traditional TV services more than streaming overall, even if streaming was more popular than either of them individually. According to data from Nielsen, streaming just overcame this final hurdle. Nielsen says that in May, cable television accounted for 24.1% of all TV usage and broadcast TV repres

AI is rapidly transforming customer experiences - here's 8x8's vision for the future of CX

Just_Super/Getty Images Who says the contact center space is moving slowly? In early April, I attended 8X8's Analyst Summit 2025, where company leaders outlined their vision for transforming customer experience (CX) through an integrated, AI-enabled ecosystem. There was so much content about recent and upcoming trends that I needed to take some time to analyze the discussions before sharing this now long-overdue recap of the event. Also: 7 strategic insights business and IT leaders need for AI

Topics: 8x8 ai company cx leaders

5 ways to lead with positivity - because no one wants a negative manager

Elyse Betters Picaro / ZDNET Becoming a successful manager is far from straightforward. Leading people requires a series of crucial characteristics, and research suggests one of the most important is positivity. A Harvard Business Review survey found that team members felt more highly respected when leaders expressed positivity during the early stages of a project. Also: 5 ways to make assertive decisions in uncertain times, according to business leaders So how can leaders develop the right

Apply to Speak at TechCrunch Sessions: AI before the deadline

AI Innovators, seize your moment! Have insights that could inspire 1,200 AI founders, investors, and enthusiasts eager to advance the future of AI? Take center stage, influence the AI conversation, and exchange ideas at TechCrunch Sessions: AI on June 5 at UC Berkeley’s Zellerbach Hall. We’re gathering top AI visionaries from the startup world to lead compelling sessions and interactive roundtables. Join us in helping entrepreneurs, founders, and innovators navigate the evolving world of AI.

Topics: ai event lead sessions tc