Columnist Joan Brickner writes about Secretary of Interior Doug Burgum's efforts to push coal and talk of using federal land for "affordable housing." ...

Researchers may have found clues of possible ancient life beneath Mars' surface thanks to the Perseverance rover.

Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his most stunning photos of the cosmos.

From outer space threats to dangerous dino drama — from super-powered action to robotic horror — and from mega-budget blockbusters to direct-to-video cheapies, 2025's sci-fi movie lineup is shaping up ...

The most heated trade war is with China, and it’s there that I fear Trump has particularly miscalculated. He seems to be ...

China has tremendous power over the rare earths market. The country has the biggest mines, producing 270,000 metric tons (297 ...

To make matters worse, not only is the climate making people think twice about having kids, it is also negatively impacting ...

Beyond April 19, additional fee-free days are scheduled for later in the year, including June 19 (Juneteenth), August 4 ...

As the Trump administration cancels climate science briefings and removes environmental data tools from public view some ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

President Donald Trump said Thursday that he expects an agreement "over the next three to four weeks" to end the escalating ...

The Tribune Chronicle is sponsoring its annual Earth Day recycling collection 8 a.m. to noon Tuesday in the newspaper’s ...