Explore one of Arkansas’s most unique trails, leading adventurers to a hidden site filled with beautifully preserved fossils ...

Researchers have identified the long-mysterious Toronto “subway deer” as a previously unknown extinct deer related to the ...

Scientists have uncovered a 377-million-year-old tree fossil in southwest England that shows early trees once grew on ...

Researchers have identified fossil evidence of a giant python — estimated to exceed 13 feet in length — that once lived on ...

Two species of marsupials thought to have been extinct for the past 6,000 years have been found very much alive on the island ...

Scientists discovered a 13-foot python in Taiwan from a single fossil vertebra, revealing a lost apex predator.

Four of the world’s biggest oil and gas companies have spent the last four years systematically shifting away from climate-friendly advertising to push a new message: fossil fuels are here to stay, ...

The original skull, digital scan, and reconstructed face of Little Foot. Credit: Amélie Beaudet. Scientists have finally revealed the face of “Little Foot,” a ...

Part of the beauty of the Mail Day newsletter is our unrelenting quest to find answers.”Why aren’t more people buying Leaf?” “Why do they keep making Panini Monopoly sets?” “How do I cash in on this ...

For most of my professional life I have thought about air pollution through the organs I know best. As a heart and lung surgeon, I spent decades studying how polluted air damages lungs, damages the ...

Climate change is rendering the future of many sports more dangerous or impossible. But many teams are still taking fossil fuel dollars.

Join us on an unforgettable hunt for fossils, crystals, and other treasures hidden beneath Florida’s rivers and sands.