Sign up for our daily briefing

Make your busy days simpler with Axios AM/PM. Catch up on what's new and why it matters in just 5 minutes.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on the day's biggest business stories

Subscribe to Axios Closer for insights into the day’s business news and trends and why they matter

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Stay on top of the latest market trends

Subscribe to Axios Markets for the latest market trends and economic insights. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sports news worthy of your time

Binge on the stats and stories that drive the sports world with Axios Sports. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tech news worthy of your time

Get our smart take on technology from the Valley and D.C. with Axios Login. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Get the inside stories

Get an insider's guide to the new White House with Axios Sneak Peek. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Denver news?

Get a daily digest of the most important stories affecting your hometown with Axios Denver

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Des Moines news?

Get a daily digest of the most important stories affecting your hometown with Axios Des Moines

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Twin Cities news?

Get a daily digest of the most important stories affecting your hometown with Axios Twin Cities

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Tampa Bay news?

Get a daily digest of the most important stories affecting your hometown with Axios Tampa Bay

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Charlotte news?

Get a daily digest of the most important stories affecting your hometown with Axios Charlotte

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Photo: Chip Somodevilla/Getty

International students outnumber homegrown talent two to one among newly graduated AI experts, driving American leadership in the critical and increasingly crowded field.

Why it matters: Experts worry that U.S. hostility to immigration is choking this vital pipeline, potentially handing an advantage to competitors like China.

The big picture: Bright minds are the primary fuel for AI advances.

  • Experts attribute America's primacy in large part to its ability to attract the world's top talent, train them in top universities, and then employ them in academia or the booming private sector.
  • But as other countries' AI capabilities improve quickly, the balance may be upset.
  • A landmark new report on AI talent argues that "…any short-term increase in other states’ relative attractiveness — even if counteracted after the fact — can have long-term and potentially irreversible consequences."

Driving the news: In the new report, shared first with Axios, Remco Zwetsloot of the Center for Security and Emerging Technology at Georgetown analyzes the detailed education and work histories of thousands of recent AI graduates in the U.S.

  • Zwetsloot and his co-authors find that 80% of international students stay in the U.S. after graduation, a proportion that's stayed steady for years. But several looming changes threaten this trend.
  • Professional opportunities, immigration rules and personal considerations drive international students' decisions to stay or return after school — and immigration is only getting more restricted.

One particular danger, according to the report, is a rollback of Optional Practical Training, a program that allows graduates to work in the U.S. for three years after finishing school.

What's next: The White House has proposed reallocating the number of visas to accommodate more high-skilled immigrants. But Zwetsloot says that's not enough.

  • "Ultimately, increasing numerical caps will do a lot more for U.S. retention of the best and brightest than tweaking the allocation system for an insufficient number of slots," he says.

Go deeper: A potential AI talent drain

Go deeper

Cyberattack forces shutdown of major U.S. fuel pipeline

A police officer stands guard inside the gate to the Colonial Pipeline Co. Pelham junction and tank farm in Pelham, Alabama, in 2016. Photo: Luke Sharrett/Bloomberg via Getty Images

A major U.S. fuel pipeline running from Texas to New York has been taken offline by its operator because of an apparent cyberattack.

The big picture: Colonial Pipeline "carries 45 percent of the East Coast’s fuel supplies," the N.Y. Times reports.

Bryan Walsh, author of Future
2 hours ago - Health

The end of quarantine

Illustration: Annelise Capossela/Axios

Long quarantines were a necessary tool to slow the COVID-19 pandemic during its first phases, but better and faster tests — plus vaccines — mean they can be scaled back considerably.

Why it matters: Quick tests and regular surveillance methods that identify who is actually infectious can take the place of the two-week or longer isolation periods that have been common for travelers and people who might have been exposed to the virus, speeding the safe reopening of schools and workplaces.

Amazon rollups are the hottest deals

Illustration: Aïda Amer/Axios

A new generation of companies is forming to scoop up Amazon marketplace sellers — and venture capital firms are writing big checks to support the effort.

Why it matters: These e-commerce aggregators are all about data and using it to optimize and turbocharge sales, which means they’re using Amazon’s own playbook.