Gray wolves were reintroduced in Yellowstone National Park in 1995 to help control the numbers of elk that were eating young ...

Peatlands cover just a fraction of Earth's surface, but store huge amounts of carbon. In the Peruvian Amazon, one of these ...

Archaeologists in Italy have discovered a rare 2,600-year-old Etruscan tomb that somehow escaped looters over the centuries.

A new test called PAC-MANN is designed to detect signs of pancreatic cancer in blood. It's still in development, but the hope is that it will help catch the deadly cancer early.

This 2023 astronaut photo shows three glaciers merging into a single massive ice mass in the Karakoram mountains. The stripy ...

Experts have debated the meaning of this tomb offering for decades but generally agree it depicts some sort of ceremony or ...

Weird makos filmed off the California coast in a new Shark Week show raise questions about what these sharks actually are.

Scans of the man's affected hand and foot revealed "destructive lytic lesions that had completely replaced" the bones in the tips of the middle finger and big toe. Lytic lesions are areas where bone ...

The Walker S2 humanoid robot, which can change its own battery when it's running low on power, could potentially be left to ...

​​In pursuit of prestige and riches, wealthy people across medieval Europe worked in vain to transmute everyday metals into ...

When two fluids don't mix well, they sometimes form strange patterns called "viscous fingering," or Saffman-Taylor ...

Test your knowledge on all things science with our weekly, free crossword puzzle! Want to try luck with our previous ...