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Expand chart
Adapted from a study published in IOPScience; Note: LOESS regression used to smooth the data; Chart: Axios Visuals

The Arctic region has been pushed into an entirely new climate, one that's outside the experience of longtime residents and native wildlife, shows a new report in the journal Environmental Research Letters.

Why it matters: The far north is undergoing profound changes that are affecting the rest of the world — from the melting of permafrost, which releases greenhouse gases, to the disappearance of sea ice.

The big picture: To understand how unusual and consequential Arctic warming is, one need only to look at recent events in Alaska, which this year experienced its warmest March on record, and warmest October through March. The state has had its warmest 6 years on record, too.

Details: People across the state are coping with an unusually early start to spring, according to Dave Snider, a meteorologist with the National Weather Service in Alaska.

  • This means ice breakups on rivers, life-threatening hunts for food in native communities and many other impacts.
  • The likelihood that Utqiagvik (formerly known as Barrow) would reach this year's March average temperatures had just a 1-in-250,000 chance of occurring in a given year, Snider tells Axios.

Between the lines: In Talkeetna, north of Anchorage, workers who produce birch syrup had to be called in on an emergency basis, several weeks earlier than normal, because temperatures were rising so quickly, Snider says.

  • Snider thinks the Nanana ice tripod — a webcam of a big stick in the middle of a frozen river — will melt out early this year.
  • The earliest date on record is April 20, Snider says.

The bottom line: March is no fluke. "It doesn’t appear to be a one-off if you do the stats," Snider says. A new Arctic has emerged during the past 40 years, and Alaska is experiencing that firsthand.

  • Due to higher air and sea temperatures, land-based ice in Alaska is being lost at the rate of about 14,000 tonnes per second, William Colgan, a co-author of the study, tells Axios.
  • "This report is part of an emerging genre of climate reports sounding the klaxon that the future is now in terms of virtually all observable Arctic climate indicators."

Go deeper: The Arctic is unraveling as climate change intensifies

Go deeper

Laurel Hubbard to become 1st openly trans athlete to compete at Olympics

New Zealand's Laurel Hubbard at the Gold Coast 2018 Commonwealth Games in Australia, when she became the first openly transgender athlete to represent NZ. Photo: Scott Barbour/Getty Images

The New Zealand Olympic Committee has announced that Laurel Hubbard has been selected for the women's weightlifting team for the Tokyo Games — making her the first openly transgender athlete to compete at the event.

The big picture: Hubbard, 43, is part of a five-member Kiwi weightlifting team and will compete in the women's super heavyweight category. Meanwhile, BMX rider Chelsea Wolfe will become the first openly trans athlete to travel to the Olympics with Team USA, when she arrives in Tokyo as a reserve rider.

American Airlines cuts hundreds of flights amid demand surge

Photo: Joe Raedle/Getty Images

American Airlines announced Sunday that it's cutting some 950 flights from its schedule, including 296 this weekend, to reduce potential pressure on its operations, the Wall Street Journal first reported.

Driving the news: The U.S. vaccine rollout has led to a massive increase in travel bookings. The airline noted in an emailed statement that it's facing an "incredibly quick ramp up of customer demand."

Updated 4 hours ago - Politics & Policy

Florida Pride parade fatal crash a "tragic accident," police say

Participants walk away as police investigate the scene where a pickup truck drove into a crowd of people at a Pride parade in Wilton Manors, Florida, on Saturday. Photo: Jason Koerner/Getty Images

Police said Sunday they believe a driver unintentionally hit spectators at a weekend Pride parade in Wilton Manors, Florida, resulting in the death of one man and leaving another person hospitalized.

The latest: Addressing speculation that the crash may have been a hate crime against the LGBTQ community, Wilton Manors police chief Gary Blocker said in a statement: "Today we know yesterday's incident was a tragic accident, and not a criminal act directed at anyone, or any group of individuals."