Researchers in New Zealand saw a colorful blob on top of a shark’s head. When they looked closer, they realized it had eight arms. By Melissa Hobson When she spotted the mako shark in the ...

Animals with multiple brains have evolved this way to improve survival. Whether it's for controlling many limbs independently ...

Scientists were able to manipulate cells by changing the location of the light. With this technique, they were able to ...

While not exactly “healing” cockroaches can live for weeks without their heads due to their unique nervous system and ability to heal minor injuries.