Alaska

Tens of millions of people watched Monday's total solar eclipse.

When Are the Next Solar Eclipses? 2026 Promises Totality in Europe, While Much of America Has a Decades-Long Wait

The next total solar eclipse visible from the contiguous U.S. won’t take place until August 23, 2044—but eclipse chasers will have other opportunities to experience totality before that

Wildflowers, spongy tundra grass and Brooks Range mountains emerge from the Arctic National Wildlife Refuge on Alaska's North Slope.

Alaska's Frigid North Slope Was Once a Lush, Wet, Dinosaur Hotspot, Fossils Reveal

Conditions north of the Arctic Circle, where dinosaurs roamed in abundance during the mid-Cretaceous, were warmer than today, with rainfall comparable to “modern-day Miami”

Hunters, trappers and other land users in the North are using Siku, a mobile app named after the Inuktitut word for “sea ice,” to share environmental information, including ice conditions. Here, an Inuit hunter prepares to test the safety of sea ice near Sanikiluaq, Nunavut, with a harpoon.

This App Lets Inuit Combine Traditional Knowledge With Scientific Data

Indigenous communities from Alaska to Greenland are harnessing information to make their own decisions

Ice worms spend most of the day burrowing their way through the cold, dark interior of the glacier, coming to the surface only in the afternoon to feed on algae and bacteria.

This Eight-Day Festival Celebrates One of Alaska's Weirdest Worms

Welcome to the Cordova Ice Worm Festival, a quirky local tradition honoring the mysterious creatures that live in glacial ice

The mineral-rich soak at Chena Hot Springs, about 60 miles northeast of Fairbanks, has been attracting tourists since the early 1900s.

You Can Soak in These Eight Hot Springs in Alaska

From resorts to remote spots, natural thermal waters throughout the state beckon tourists

To understand Elma's life, researchers cut her tusk lengthwise and took samples to study the elements present in the ivory.

Meet Elma, a Woolly Mammoth Who Roamed Far and Wide More Than 14,000 Years Ago

By analyzing a fossilized tusk, scientists have pieced together the animal's movements

Backpackers hike near Crescent Lake in Alaska's Chugach National Forest.

Alps-Style Hut-to-Hut Travel Is On Its Way to Alaska

Several ambitious projects are poised to bring a long trail and 25 new huts to the Last Frontier

A chum salmon in Alaska's Katmai National Park and Preserve. Salmon numbers are declining in some places due in part to climate change.

Climate Change Is Pushing Salmon North in Alaska, Scientists Say

Researchers recently found about 100 chum salmon spawning in the Arctic, suggesting the species is shifting to new habitats

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How Scientists Tracked the Movements of a 17,000-Year-Old Woolly Mammoth

Isotopes tell the epic tale of one ancient mammal’s odyssey across Alaska

Journey Castillo is only 3 years old, but she's already traveled all over the country with her parents.

Meet the 3-Year-Old Who Visited All 63 U.S. National Parks

Journey Castillo and her parents, Eric and Valerie Castillo, started their quest during the pandemic

Alaska canceled its snow crab harvest for two seasons in a row.

Why Ten Billion Snow Crabs Disappeared Off the Coast of Alaska

The unprecedented die-off represents roughly 90 percent of the eastern Bering Sea population

Grazer, also known as 128 Grazer, stands in a river in September 2023, after bulking up for hibernation.

Meet Grazer, the Winner of Fat Bear Week 2023

A fiercely aggressive mother and a skilled angler, the massive brown bear has been crowned this year's champion in the annual online popularity contest

Orcas are opportunistic feeders that will take advantage of human fishing activities to get an easy meal.

Nine Orcas Have Died in Fishing Gear Near Alaska This Year

A "new behavior" from the animals might be linked to this sudden uptick in deaths, as they have been feeding in front of fishing nets, a trade group says

A mother bear and two cubs in Katmai National Park and Preserve in Alaska.

Before Fat Bear Week, Don’t Forget the Corpulent Cubs Competing in Fat Bear Junior

The offspring of Katmai National Park’s famous brown bears will face off in a bracket all their own

Scientists came across the golden orb while exploring the seafloor of the Gulf of Alaska with a remotely operated vehicle on August 30.

What Is This Mysterious Golden Orb Scientists Found on the Ocean Floor?

After bringing the four-inch-diameter blob to the surface, researchers still only know that it is “biological in origin”

A house collapses into the Mendenhall River.

Two Buildings Collapse, Others Damaged in Record-Setting Glacial Floods in Alaska

Floodwaters discharged from a basin behind Mendenhall Glacier at about 25,000 cubic feet per second, shocking meteorologists

Though historians today generally agree that Harding died of natural causes, suspicions to the contrary lingered for decades.

Why President Warren G. Harding's Sudden Death Sparked Rumors of Murder and Suicide

The commander in chief's unexpected death in office 100 years ago fueled decades of conspiracy theories but was most likely the result of a heart attack

Crowds gather for the summer solstice at Stonehenge in Wiltshire, England.

Nine Ways People Celebrate the Summer Solstice Around the World

Across the Northern Hemisphere, worshippers of the longest day of the year build bonfires, plunge into the ocean and visit prehistoric monuments

Because moose are largely solitary, it's unlikely a rabies outbreak will occur in Alaska's population, according to officials.

First Rabid Moose Recorded in Alaska Was Stumbling Through a Town

The large mammal likely contracted the virus from a fox, say wildlife officials

Cleanup crews pressure-wash crude oil off the shoreline after the Exxon Valdez spilled more than ten million gallons into Alaska’s Prince William Sound in 1989. U.S. National Oceanic and Atmospheric Administration scientists began taking annual photos the following year to document the intertidal zone’s recovery.

Why Have Alaskans Been Photographing This Volkswagen Beetle-Sized Boulder for 33 Years?

A scientist began taking shots after the Exxon Valdez oil spill, and volunteers have since taken over

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