Clicking Antelopes
Male eland antelopes click their knees to warn other males of their fighting ability.
Podcast
Blue bananas hide in plain sight, life spurred earth's mineral diversity, boats sport manatee alarms, and more.
Blue Bananas
You might not think by looking at them that bananas are really blue.
Podcast
Sled dogs defy fatigue, inside the musician's brain, fooling a GPS system, and more.
Podcast
Learning from electric eels, the roots of ticklishness, the health benefits of web surfing and maternal vaccines that protect babies.
Sled Dog Endurance
Champions of endurance, sled dogs can run for over a thousand miles without fatigue.
Podcast
CREEPY CRAWLIES: The world's oldest ant, slave ants revolt, and a new compound found in spider venom.
Podcast
COGNITION: Crows don't forget a human face, magpies see themselves in mirrors, wasps remember each others' faces, how much memory can our brains store, and more.
Spider Venom
Scientists discover a new class of chemical compounds in spider venom.
Antelopes & People
When wild animals are exposed to people, do they become more vulnerable to predators?
Skeeters & Bees Roundup
Mosquitoes think DEET just stinks, and researchers team up to save native bees.
Podcast
THINGS THAT FLY: How bats can hear themselves, Bats and windmills don't mix, Big bird brains evolved faster, and how DEET really works.