Top news for December 21, 2008

Read it in the app

COVID-19: 1 in 3 adults anxious, depressed

Exoplanetary System Found With 6 Worlds in Orbital Resonance

First evidence that water can be created on the lunar surface by Earth's magnetosphere. Particles from Earth can seed the moon with water, implying that other planets could also contribute water to their satellites.

How the Coronavirus Turns the Body Against Itself

635 million-year-old fungi-like microfossil that bailed us out of an ice age discovered

The lessons learned from the fatal Challenger shuttle disaster echo at NASA 35 years on

Scientists Take a Cattle Headcount in India

Sleep disorders: Patients often underestimate their total sleep time

New Rocket Thruster Concept Exploits the Mechanism Behind Solar Flares

Another Close Call: U.S. Weather Radars Are Vulnerable To Destructive Storms