News
- Health & Medicine
Beat Generation: Genetically modified stem cells repair heart
Tissue engineers have for the first time used genetically modified human stem cells to repair damaged hearts in guinea pigs.
- Earth
Tsunami Disaster: Scientists model the big quake and its consequences
Scientists are modeling the immediate and long-term effects of the magnitude 9.0 earthquake that struck west of Indonesia the morning of Dec. 26, 2004, and triggered tsunamis that killed tens of thousands of people.
- Astronomy
Ring robber
Images taken by the Cassini spacecraft provide graphic evidence of Saturn's moon Prometheus stealing particles from the planet's narrow F ring.
-
Plants: Importance of being economic
The pulse of the real estate market in a given area turns out to be a powerful indicator of how many exotic plant species have invaded the neighborhood.
