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The AI bubble today is bigger than the IT bubble in the 1990s

The difference between the IT bubble in the 1990s and the AI bubble today is that the top 10 companies in the S&P 500 today are more overvalued than they were in the 1990s, see chart below. This presentation may not be distributed, transmitted or otherwise communicated to others in whole or in part without the express consent of Apollo Global Management, Inc. (together with its subsidiaries, “Apollo”). Apollo makes no representation or warranty, expressed or implied, with respect to the accura

Millions Of Americans Are Being Advised Not To Go Outside

In the wake of massive wildfires in Canada's Manitoba province, people thousands of miles away are being warned to stay indoors thanks to the noxious ash and smoke that's traveling on the wind to their homes. As flagged by Newsweek, people who live in eight American states (and four Canadian provinces) are now under air pollution warning — and as an air quality map shows, the regions impacted have tens of millions of residents. According to AirNow — which publishes a real-time, color-coded air

This ‘Molecular Shield’ Might Stop Pollen Before It Wrecks Your Nose

Every year, pollen seasons grow longer and more intense—to the great misery of those suffering from pollen allergies—myself included. There’s only so much one can do with antihistamines or hot towels, and no amount of protective measures—masks, firmly shut windows, you name it—appears to offer any protection from the endless sneezing, runny noses, and itchy eyes. But what if, by spraying something akin to a nasal spray, you could thwart the onslaught of those pesky allergens before they latch o

Wildfires are challenging air quality monitoring infrastructure

Ten years ago, Tracey Holloway, an atmospheric scientist at the University of Wisconsin–Madison, would have said that air pollution in the United States was a huge success story. “Our air had been getting cleaner and cleaner almost everywhere, for almost every pollutant,” she said. But in June 2023, as wildfire smoke from Canada spread, the air quality dropped to historically low levels in her home state of Wisconsin. Just last month, the region’s air quality dipped once more to unhealthy level

Air pollution may contribute to development of lung cancer in never-smokers

Now, a study published on July 2 in Nature has uncovered compelling genomic evidence that points to air pollution—and other environmental exposures—as a potential major factor behind this growing public health concern. The study was jointly led by researchers at the University of California San Diego and the National Cancer Institute (NCI), part of the National Institutes of Health (NIH). “We’re seeing this problematic trend that never-smokers are increasingly getting lung cancer, but we haven’

Air Pollution May Contribute to Development of Lung Cancer in Never-Smokers

Now, a study published on July 2 in Nature has uncovered compelling genomic evidence that points to air pollution—and other environmental exposures—as a potential major factor behind this growing public health concern. The study was jointly led by researchers at the University of California San Diego and the National Cancer Institute (NCI), part of the National Institutes of Health (NIH). “We’re seeing this problematic trend that never-smokers are increasingly getting lung cancer, but we haven’

Where is my von Braun wheel?

In 1962. There — that answers the clickbaity title right away. NASA had viable designs for rotating wheel space stations that could have given astronauts artificial gravity. Then, the Apollo program effectively killed them. While NASA’s lunar focus delivered the historic moonshot, it dismantled a promising engineering effort at Langley Research Center that might have revolutionized human spaceflight. That decision set us on a half-century trajectory of small, zero-gravity stations that continu

Ars reflects on Apollo 13 turning 30

This year marks the 30th anniversary of the 1995 Oscar-winning film, Apollo 13, director Ron Howard's masterful love letter to NASA's Apollo program in general and the eponymous space mission in particular. So we're taking the opportunity to revisit this riveting homage to American science, ingenuity, and daring. (Spoilers below.) Apollo 13 is a fictional retelling of the aborted 1970 lunar mission that became a "successful failure" for NASA because all three astronauts made it back to Earth a

xAI faces legal threat over alleged Colossus data center pollution in Memphis

After thermal imaging appeared to show that xAI lied about suspected pollution at its Colossus supercomputer data center located near predominantly Black communities in Memphis, Tennessee, the NAACP has threatened a lawsuit accusing xAI of violating the Clean Air Act. In a letter sent to xAI on Tuesday, lawyers from the Southern Environmental Law Center (SELC) notified xAI of the NAACP's intent to sue in 60 days if xAI refuses to meet to discuss the groups' concerns that xAI is not using the re

More Than 40% of Employees Are Using AI at Work, a New Poll Says

AI is rapidly becoming an integral part of the US workplace. And more than 40% of US employees are using artificial intelligence tools at least a few times a year at work, and that rate is nearly double what it was two years ago, according to a new Gallup poll. The poll asked participants how often they use AI in their work role. In 2023, 21% of US employees reported using AI at least a few times per year. That number almost doubled to 40% in the latest polling by Gallup. According to the rese

Topics: ai gallup poll times use

More Than 40% of Employees Are Using AI at Work

AI is rapidly becoming an integral part of the US workplace. And more than 40% of US employees are using artificial intelligence tools at least a few times a year at work, and that rate is nearly double what it was two years ago, according to a new Gallup poll. The poll asked participants how often they use AI in their work role. In 2023, 21% of US employees reported using AI at least a few times per year. That number almost doubled to 40% in the latest polling by Gallup. According to the rese

Topics: ai gallup poll times use

Inside a Dark Adtech Empire Fed by Fake CAPTCHAs

Late last year, security researchers made a startling discovery: Kremlin-backed disinformation campaigns were bypassing moderation on social media platforms by leveraging the same malicious advertising technology that powers a sprawling ecosystem of online hucksters and website hackers. A new report on the fallout from that investigation finds this dark ad tech industry is far more resilient and incestuous than previously known. In November 2024, researchers at the security firm Qurium publishe

Elon Musk's favorability among Republicans dropped 16 points since March, Quinnipiac says

Elon Musk, during a news conference with President Donald Trump on May 30, 2025 inside the Oval Office at the White House in Washington. Elon Musk's official role in the Trump administration recently came to an end. Many Republicans won't be sad to see less of him, according to the results of Quinnipiac University's latest public opinion survey. While a majority of Republicans still hold a favorable view of Musk, the number fell to 62% in the poll out Wednesday, down from 78% in March, Quinnip

Elon Musk to “fix” Community Notes after they contradict Trump

Elon Musk apparently no longer believes that crowdsourcing fact-checking through Community Notes can never be manipulated and is, thus, the best way to correct bad posts on his social media platform X. Community Notes are supposed to be added to posts to limit misinformation spread after a broad consensus is reached among X users with diverse viewpoints on what corrections are needed. But Musk now claims a "fix" is needed to prevent supposedly outside influencers from allegedly gaming the syste