Astronomers have discovered that aging stars may...

Astronomers have discovered that aging stars may...

Clouds may spoil a picnic or block our view of the stars, but they could also help scientists discover life on distant planets. A new study from...

Astronomers have long puzzled over how the oldest and most mysterious star clusters in the universe—known as globular clusters—came to be. Now, an...

Astronomers have long puzzled over how the oldest and most mysterious star clusters in the universe—known as globular clusters—came to be. Now, an...

The universe’s expansion might not be accelerating but slowing down, a new study suggests. If confirmed, the finding would upend decades of...

The universe’s expansion might not be accelerating but slowing down, a new study suggests. If confirmed, the finding would upend decades of...

A new study suggests that losing your sense of smell as you get older could be a warning sign of future heart problems. Researchers from Michigan...

A new study suggests that losing your sense of smell as you get older could be a warning sign of future heart problems. Researchers from Michigan...

The cosmos is not a tranquil place, and the space weather of distant stars is beginning to reveal its dramatic influence on orbiting planets. Among...