Nearly-perfect, newfound dinosaur fossil reveals more dinos were feathered than previously thought
Antarctica may seem like the dead continent, but it once bustled with life — a little of which still survives
Population of jellyfish-like creatures contains only young animals, no adults
A common pollutant and sweetener mess with important hormones
Scientists study an ancient lake that once covered much of Utah to learn lessons for the future
Differences in butterfly and moth breeding patterns are linked to a changing climate
Rivers polluted with Tamiflu could help a resistant flu strain develop in birds
A collision of extraterrestrial objects and Earth’s ancient oceans could have produced raw materials for life
Exploring salt deposits, researchers unearthed the planet’s oldest-known, complete molecules thought to have been made by living things.
Halloween can scare kids and make them act strange. But animals and ecosystems respond to fear every day of the year.