ArcaMax

CHEBOYGAN, Mich. ― Levels of the Cheboygan River began to rise again Friday night, and after lowering much of the day as workers were able to reactiviate a turbine inside the hydroelectric dam at the Cheboygan Lock and ...Read more

The Trump administration will soon offer leases to oil and gas companies in the Arctic National Wildlife Refuge, angering critics who say efforts to drill there will face court challenges.

The Bureau of Land Management ...Read more

Days after their capsule splashed down in the Pacific, the four astronauts of Artemis II have had time to contemplate the gravity of their historic mission around the moon — but they still haven’t fully weighed what it...Read more

Teeth are like tiny biological time capsules. They tell stories about ancient diets and environments long after their owners have died and landscapes have changed.

After bones break down, tooth enamel stays hard...Read more

On April 17th, 1521, Martin Luther spoke before the Diet of Worms, refusing to recant his teachings.

DETROIT — Entire neighborhoods along the Black Lake in northern Michigan have been submerged amid ongoing flooding that may worsen in the coming days.

Drone footage taken along the river shoreline Thursday shows dozens ...Read more

SAN DIEGO — An increase in deaths of seabirds along California’s coastline, including San Diego, is believed to be from starvation that many believe is linked to a persistent ocean heat wave.

SeaWorld San Diego said ...Read more

After the tornado sirens cut out, Andrew Donaldson stepped out of his Clinton, Missouri, home and looked to the sky. Without their warning wail, he assumed he was safe.

But in the sky, he saw the unmistakable mark of a ...Read more

MINNEAPOLIS — Twin Metals Minnesota got a major boost on Thursday with the Senate vote to roll back a Biden administration ban on mineral leasing near the Boundary Waters Canoe Area Wilderness.

The 50-49 vote on April ...Read more

MINNEAPOLIS — Environmental advocates and opponents of a proposed mine near the Boundary Waters Canoe Area Wilderness vowed to continue fighting after the U.S. Senate voted on Thursday, April 16, to repeal a mining ban ...Read more

CHEBOYGAN, Mich. — Water is creeping closer to the crest of the Cheboygan dam and now is less than 5 inches from the top, state officials reported Thursday afternoon.

The water level at the Cheboygan Lock and Dam ...Read more

LOS ANGELES — An extreme marine heat wave is simmering the Pacific Ocean off the coast of California, and experts are warning that it could affect coastal weather and ecosystems for months.

The ocean heat wave started ...Read more

LOS ANGELES — L.A. Mayor Karen Bass released a new plan Thursday setting goals for the city to combat climate change and adapt to a warmer future.

Bass’ Climate Action Plan calls for doubling local solar power in Los ...Read more

WASHINGTON — U.S. Sen. Bernie Sanders joined UAW President Shawn Fain and other labor leaders Thursday to warn of the risks artificial intelligence poses for American workers, a topic they said policymakers are not ...Read more

The U.S. Senate has voted to repeal a ban on mining next to northern Minnesota’s Boundary Waters Canoe Area Wilderness. The vote sidelined a centerpiece strategy for conservationists who had waged a national campaign to ...Read more

DETROIT — Widespread flooding across Michigan's northern Lower Peninsula has washed out numerous roads, wreaking havoc on county road commissions and local motorists trying to navigate around floodwaters.

South of ...Read more