Animals like sea turtles, salmon, pigeons, and sharks can use Earth's magnetic field to cross entire oceans. How can they tap ...

Learn how a brief stop during an ecology field trip turned into an archaeological discovery dating back 3,000 to 4,500 years.

Learn why certain “unhealthy” diets seemed to boost cancer immunotherapy in mice and how it’s related to the gut microbiome.

Discover the top stories from Oct. 17 to Oct. 23, 2026, including why thousands of snakes close a road in Illinois twice a ...

Learn why Neanderthals were likely stronger than us, and that they likely weren't brutes.

Learn more about Mount Erebus, why it's so unique, and what modern technology has told us about it.

Learn how Haast’s eagle became New Zealand’s giant moa hunter, and why ancient DNA linked the extinct predator to a ...

Learn how traces of coca, alcohol, and a plant compound preserved in inca mummies offer clues to how children were prepared for sacrifice 500 years ago.

Learn about 2026 ED138, a new dwarf planet candidate that may be one of the largest and brightest objects discovered beyond ...

Learn about Teghaza 001, a meteorite from Mars over 4.1 billion years old that contains many minerals that could shed light ...

Learn about the spider-tailed horned viper, a snake that uses a spider-like appendage on the tip of its tail to lure in ...