4:37
Surprise: Cockroaches Are Fastidious Groomers!
Why do cockroaches spend so much time cleaning themselves?
23:38
The SciFri Book Club Visits ‘Gorillas in the Mist’
Dian Fossey’s classic account of her fieldwork is on the reading list this month.
How Dirty Roaches Get Clean
Cockroaches are constantly grooming themselves, especially their antennae, says entomologist Coby Schal. A new study investigates benefits of clean antennae.
Wild Advice for Shutterbugs
Photographer Alex Wild shares some tips for getting those insect glamour shots.
Cold Snap: Our Winter Nature Photo Contest Returns
Warm us up with your best winter nature shots.
4:50
Dung Beetles Use Cosmic GPS to Find Their Way
Dung beetles use light from the Milky Way to help them navigate at night.
5:08
How Owls Turn Heads
How do these birds turn their heads 270 degrees without damaging their blood vessels?
How Owls Turn Heads
How do owls turn their heads 270 degrees without damaging their blood vessels? X-rays and dissections may provide an answer.
Spider Webs, Tractor Beams, and Beer
This week, I’m focusing on some really geeky—I should say Benjie*—research that caught my eye. Be ready for some gorgeous graphics and hi-tech talk.