How mosquitoes sniff out their prey
Mosquitoes’ brains uniquely respond to a special blend of compounds found in human body odor, allowing them to track us by smell.
Author: Aubrey Zerkle
Why did a bunch of asteroids hit the Earth billions of years ago?
The first cells of life on Earth had a lot to contend with. Conditions were harsh and unpredictable. The air was thick with volcanic gases.…