Learn why curious narwhals are acting like the cats of the sea, bumping and scratching against underwater listening devices.

Learn more about the images advanced telescopes could take of black holes and how they could back up Einstein’s general ...

Learn more about the orcas seen attacking white sharks in the Gulf of California and why they seem to go for the liver.

Learn how NASA’s TESS and ESA’s Gaia missions helped astronomers uncover thousands of hidden stars, revealing that the ...

Learn more about Earth’s shifting mantle pushed continental material into distant volcanoes.

Learn about the new method for dating fossil sites that measures isotopes in calcified dinosaur eggshells.

Learn how Hawaiian monk seals produce 25 distinct underwater calls, and may even combine them to communicate.

Learn how a small section in Neanderthals' DNA gave them a lower jaw that was much larger than human jaws.

Learn how a small but steady source of warmth under Enceladus is reshaping what scientists think about where life can survive ...

Learn more about the juvenile fish that carry sea anemones like weapons or shields to ward off predators.

Learn how rainy and cold weather may be linked with joint pain, impacting those with arthritis or other musculoskeletal ...

Learn more about the surprisingly well-preserved fossilized dinosaur egg uncovered in South America and what it could tell us about dinosaur nesting and bird evolution.