News
- Anthropology
When female chimps become baby killers
Although long thought to be rare, instances in which female chimps band together to kill other females' infants occur fairly regularly under certain circumstances.
- Health & Medicine
Migraines in men linked to heart attack risk
Men who experience migraine headaches are somewhat more likely to have heart attacks than are other men.
- Chemistry
Cleaning Treasures: Safer solvents for restoring frescoes
Solvents in nanoscale droplets can be used to clean centuries-old frescoes, saving them from the unintended consequences of previous restorations.
-
Another Layer of Complexity: Short lengths of RNA could provide new form of genetic control
Researchers have discovered a new way that so-called junk DNA could help regulate gene activity.
