Fish don’t have a reputation for smarts, but species that co-evolved with catfish know to avoid them
Climate change is upending migration patterns that predate Cleopatra
Her unorthodox research showed us that chimpanzees are far more human than we thought
From childhood, she preferred 'to stay up and watch the stars than go to sleep'
Survival of the fittest evolves in the genes
Famous for camouflage, their visual communication turns out to run even deeper
Chernobyl's nuclear disaster reveals the unpredictability of evolution
Animals are adapting to pollutants in surprising and often costly ways
"It's bizarre to see this kind of enzyme in anything with a face"
Advanced eyesight might have paved the way for better brains and complex thought