A massive swarm of tiny flying insects filled the sky over Hulunbuir, Inner Mongolia, China, on September 16. Thousands of dark specks swarmed across the city in an unusually dense autumn formation.

A massive swarm of tiny flying insects filled the sky above Hulunbuir in Inner Mongolia on September 16, with footage showing thousands of dark specks moving in a dense formation that appeared to blot ...

Nature has a way of turning everyday litter into an unexpected spectacle. The filmer, Suhaib, captured the moment in Jordan.

A housefly sees your swatter moving in slow motion, and the secret lies in muscles that defy how most animal bodies work.

But our findings also help explain why these flies are such successful disease vectors. Their many small adaptations work remarkably well together. The result is a tiny fly capable of taking blood ...