Animals
Some "magic spiders" seduce moths to their webs using pheromones.
Competition within species ebbs and flows and sometimes leads to extinction.
"Noseleaves" may significantly enhance some bat species' echolocation abilities.
How should you treat your ducks? The answer is mired in duckling politics.
Sleep hormone melatonin may be linked to daily movements of tiny ocean creatures.
Humans may have evolved a visual spider “template” to warn us of danger.
Study reveals how in distantly related species, smaller birds can win battles with larger ones.
Last-ditch effort to aims to save Indonesia's cassava cash crop.
Increase in atmosphere's carbon dioxide could encourage sharks to swim longer durations.
New research reveals how ocean litter moves around the world.
Evolution of Galápagos feather lice tracks hawk hosts through space and time.
Police in Ferguson have used an ancient tactic.