Bolts of lightning often resemble the forked, branches of trees. However, researchers have figured out the conditions that allow for spark branches to reconnect, overcoming the electrostatic repulsion that usually causes them to separate.

Why are humpback whales more agile in the water than other whales? Scientists discovered that the bumps on humpback flippers decrease water turbulence. This allows the humpback whales to tilt their flippers up  and achieve greater lift over other whales and hence gives more maneuverability.

Scientists discovered that some single celled organisms can learn to adapt to their environment. This is an astonishing discovery since single cell organisms don't have a brain. Previously, scientists thought that the learning process required many brain cells working together.

Scientists have calculated that 4 back flips is the upper limit for a dare devil motorcyclist. The energy required for the height and rotation of 4 back flips is the maximum amount of energy that the motorcycle can produce.

A certain bug has a material on its back that reflects light similar to crystal structure of diamonds.

Hear about ocean waves, bubbles, sound, and global warming.