Cosmic Dark Ages
New telescopes could provide a window into the Dark Ages of the universe.
Science Update
Perfect Pitch
Native Chinese speakers are more likely to have perfect pitch than Americans.
Terrorism Database
A database of federal crimes could be a way to find patterns in terrorist activity.
Heart Girdle
A mesh-like net wrapped around the heart can help prevent heart failure
Bhopal Anniversary
Using an ultra low-speed wind tunnel to model the industrial accident at Bhopal, India.
Same-Sex Parents
Children of same-sex couples fare about as well as children of opposite-sex couples.
Chewing Machine
A machine called the BiteMaster II mimics a human bit and evaluates food texture.