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!

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!

Mariomassone / Flickr

Dogs may have split from wolves in a single domestication event 40,000 years ago, per a new study in Nature Communications. The research challenges an earlier study claiming dogs were domesticated twice — in Asia and Europe.

What they found: Researchers analyzed genomes from dog fossils — including a 7,000-year-old skull found in Germany and a 5,000-year-old specimen from Ireland — and compared them to DNA from modern dogs and wolves. The rates of mutation in the genomes suggest dogs split from wolves about 40,000 years ago and then again into European and Asian breeds about 20,000 years ago, the study says. Domestication happened sometime in between.

  • Not so fast: This study follows a 2016 paper suggesting there were two domestication events: one in Europe and one in Asia. The striking genetic differences between European and Asian dogs supports this hypothesis, Gregor Larson, an author of the 2016 paper, told the Washington Post. He added that scientists have not found ancient dog bones in the middle of the Eurasian continent, suggesting there was no split, but in fact two cases of domestication.
  • A trend: New technology is allowing scientists to analyze ancient DNA samples with more scrutiny and, as a result, piece together timelines of animal domestication that, in turn, can tell us more about the ancient humans they lived beside.

Go deeper

Erica Pandey, author of @Work
2 hours ago - Economy & Business

What's really going on with the labor market

Source: YCharts

The labor market is showing some signs of improvement: Jobless claims fell to 730,000 — a dramatic drop from 841,000 the previous week. And the latest jobs report showed a pandemic-era low unemployment rate of 6.3%

But, but, but: That's not the full story, experts say.

Felix Salmon, author of Capital
2 hours ago - Economy & Business

Markets see rare convergence milestone

Expand chart
Data: YCharts; Chart: Axios Visuals

A milestone was reached in the markets Thursday: The yield on the 10-year Treasury note rose to match the dividend yield on the S&P 500

Why it matters: The two yields have been inverted since the beginning of last year, which is historically unusual.

Mike Allen, author of AM
3 hours ago - Economy & Business

First look: Business puts muscle behind Biden

Business Roundtable, the voice of America's top CEOs, today launched "Move the Needle," a campaign to support President Biden in rolling out COVID vaccines, increasing vaccine uptake and encouraging masks.

What they're saying: "Masks and vaccines are working. Now is the time to keep at it, overcome pandemic fatigue, and double down on the measures that will end this public health and economic crisis, said Business Roundtable president and CEO Josh Bolten.