Discover the top stories from July 18 to July 24, 2026, including a new American Heart Association statement about caffeine ...

Discover the top stories from July 11 to July 17, 2026, including new details about the effects of long COVID and ​an elusive ...

Learn about the debate over snake origins, and how a fossil of an early burrowing snake found in Brazil might provide answers.

Learn how burned British ammunition and a copper tube could help identify the World War II aircraft that may have crashed in ...

Learn how a man discovered a 390-million-year-old meteorite impact crater in Quebec, Canada while planning for a camping trip ...

Learn how landslides detected on Pluto for the first time reveal the active geologic processes that shape the dwarf planet's surface. Landslides cause a lot of chaos on Earth, as rocks and other ...

Learn what recently discovered fossils can tell us about this formidable dinosaur’s hunting style and why they were "unsafe ...

Learn why tracking cyclosporiasis is tedious work, as symptoms appear late and technology and funding are struggling to catch up. The cyclosporiasis outbreak causing explosive diarrhea and other ...

Learn how much caffeine is considered safe for your heart, why energy drinks may not be a great alternative, and why studying ...

Learn how the IUCN added emperor penguins to the Red List as climate change drives sea ice loss and could cut their population in half by 2080. If you are anything like me, you’ve watched March of the ...

Learn more about glacial periods in Yellowstone National Park and how they may be connected with hydrothermal activity.

Discover more about NASA's Psyche mission and how it recently tested its instruments on the Red Planet.