Scientists have captured the first videos of wild roundworms forming living, wriggling towers that behave as one big superorganism

How an incorrect value of pi almost got codified into law

Inaudible ultrasonic beams steered around obstacles can create pockets of sound in an otherwise quiet room, acoustics experts report

Three studies show that a mouse will try to rouse an unconscious companion

Utterances like um, wow and mm-hmm aren’t garbage—they keep conversations flowing

A physicist weighs in on the fluid feline meme