News
- Life
Antibiotics may make fighting flu harder
The drugs kill helpful bacteria that keep the immune system primed against viral infections.
- Earth
How continents do the splits
East African seismic study reveals how land gives way to ocean crust.
- Paleontology
New dinosaur species is titanic
Titanoceratops may be the oldest known member of the triceratops group.
- Earth
Understanding storm spin-offs
Meteorologists seeking to better predict tornadoes probe the differences between tempests that spawn twisters and those that don't.
- Humans
Iron Age goldsmith retooled
An ancient warrior's tomb brings back jewelry making from 2,400 years ago.
