Learn about the fatal encounters between two groups of killer whales, bringing the idea of whale cannibalism into question.

Learn why the launch date of Artemis II has been pushed back to April 2026 and what factors NASA must consider before a spacecraft can take off.

Learn more about the ozone hole, how it was created, how it was healed, and what message it offers about climate change.

Learn how researchers may have finally uncovered why some people experience long-lasting taste loss after COVID-19. A common symptom that many experienced during a COVID-19 infection was a loss of ...

Learn how newly discovered Purgatorius fossils in Colorado’s Denver Basin are filling gaps in the Paleocene fossil record and ...

Learn about geologic formation on Mars that resemble spiderwebs, serving as records of ancient groundwater flow on the planet ...