Science Update

Supernovas

May 26, 2009

Dying stars either explode into supernovas or become black holes.

May 25, 2009

A hyena's laugh is far from funny.

May 22, 2009

HEARING & SOUND: Why hyenas are anything but funny. Can animals dance to a beat? Using sound to …

May 20, 2009

Cutting sugary liquids may have an extra advantage for weight loss.

May 19, 2009

Climate change and other factors are drying up many of the world's rivers.

May 18, 2009

Eating fat helps consolidate long-term memories.

May 14, 2009

A drop in nickel may have triggered the rise of oxygen on Earth.

May 12, 2009

The way light scatters off distant planets may reveal whether life exists on them.

May 11, 2009

Some animals can dance to a beat, while others have no rhythm.

May 8, 2009

COSMIC LIFE: Life on the ancient earth and beyond. The comet theory of the origins of life, how …

May 7, 2009

A new kind of chemical can control crop-killing fungi with less environmental impact.