Thursday's science stories

Axios Live: AI is empowering but isolating employees, workplace leaders say
SAN FRANCISCO — AI adoption in the workplace is largely happening on an individual level, boosting employee productivity and unlocking new levels of inspiration, technology experts say.
Why it matters: The result is faster work production, but it comes at the risk of burnout and inequitable advantages.
Axios' Mady Mills and Meg Morrone moderated the April 6 roundtable, which was sponsored by Cox Business and RapidScale.
By the numbers: The top two use cases for AI spending — coding and copilots — are for individual productivity, Automation Anywhere CMO Tim McDonough said.
- Coursera sees "one enrollment every four seconds in an AI course," said Greg Hart, the company's CEO.
- "91% of the people who take a course on Coursera see a salary increase, [and] most of those people are taking technology-focused courses."
What they're saying: AI lets workers move more efficiently and with more autonomy, but "it's so much busier and more chaotic," Imbue chief technology officer Josh Albrecht said.
- "I'm not sure the incentive structure is there for companies to really ensure that … workers are not completely overwhelmed" by what AI provides, said Vanessa Parli, managing director of programs and external engagement at the Stanford Institute for Human-Centered Artificial Intelligence.
- There is also a "bifurcation of super-elite AI" users and everyone else, said Writer chief people officer Jevan Lenox, with starkly different career outcomes.
Yes, but: Some are finding it invigorating, WordPress VIP chief technology officer Brian Alvey said.
- "There are people who work in tech who are, like, 'I was pretty much going to retire, but now I'm coding again. This is cool. I've got the magic back,'" Alvey said.
- The barriers to adoption are "attitudinal more than it is generational," said Sari Factor, Imagine Learning vice chair and chief strategy officer.
What's next: "What does it mean for AI to act in collaborative contexts?" asks Microsoft chief scientist and technical fellow Jaime Teevan.
- With tools like Asana, Slack, Google Docs and Zoom integrated, "it's truly a teammate that is collaborating across our teams to get work done," Asana chief marketing officer Prachi Gore said.
Content from the sponsor's remarks: "The true power of AI is cross-functional," Cox Business vice president of marketing Sarah Kim said. "AI is going to rewrite roles and work."
- "The education system cannot keep up with the rate of change," and the question facing people entering the workforce now is not "what are the jobs?" She added. It's "What are the skills?"

Just trade anything: Retail investors push the envelope with oil trading
"Say Anything" was a great movie with an all-time boom box meme; "Trade anything" is how retail investors live now.
The big picture: The so-called dumb money has greatly evolved from the 2021 GameStop meme stock moment.

Gen Z's fading AI hype


Gen Z's sentiment toward artificial intelligence has shifted in the last year, with teens and 20-somethings less excited about the tech — and more angry, according to a newly released report.
Why it matters: Despite a growing share of workplace leaders and some higher ed institutions embracing AI, a generation that's grown up online remains skeptical about its impact on learning and professional skills.

Meta debuts Muse Spark, first AI model under Alexandr Wang
Meta on Wednesday debuted Muse Spark, a homegrown AI model it says significantly narrows the performance gap with models from OpenAI, Anthropic and others.
Why it matters: The model — code-named Avocado and built over the past nine months by a team led by Alexandr Wang — is a major upgrade over its Llama 4 models, Meta tells Axios.

The "holy grail of fitness," according to a sports medicine doctor
It's not a longevity hack — it's a boring truth underscored by new research: Staying motivated is the key to exercising for a healthier, longer life.
Why it matters: Fitness trends and wellness products may come and go, but fun, varied workouts actually improve long-term health.



