Why Did Life Move to Land? For the View

The ancient creatures who first crawled onto land may have been lured by the informational benefit that comes from seeing through air. …

Read More...

Comments Off on Why Did Life Move to Land? For the View

Researchers Tap a Sleep Switch in the Brain

Powerful new experiments have uncovered some of the molecular underpinnings of sleep. …

Read More...

Comments Off on Researchers Tap a Sleep Switch in the Brain

How Life Turns Asymmetric

Scientists are uncovering how our bodies — and everything within them — tell right from left. …

Read More...

Comments Off on How Life Turns Asymmetric