News
- Health & Medicine
A problem at hand for catchers
A young professional baseball catcher, who may receive more than 100 pitches per game thrown at more than 90 miles per hour, may be virtually certain to develop circulatory abnormalities in his catching hand.
- Agriculture
Soy-protein quality versus quantity
New tests show that as the protein yields of soybeans rise, the growth-enhancing quality of that protein as a food or feed decreases.
- Anthropology
People fired up Aussie extinctions
Early Australian settlers may have altered the continent's landscape around 50,000 years ago, leading to the extinction of many animal species.
- Astronomy
Core mystery
Despite new images from the Hubble Space Telescope, the brightest known supernova of the past 400 years remains a puzzle for astronomers.
