News
- Environment
Oil from BP spill probably sprayed out in tiny drops
Oil that gushed from the well in the 2010 Deepwater Horizon spill may have shattered into tiny droplets, with high pressures doing the work of dispersants.
- Earth
Meeting of the Americas came early, study suggests
Volcanic crystals thought to have formed in Panama and found in an ancient Colombian streambed hint that North and South America may have met up roughly 10 million years earlier than once thought.
- Genetics
Contagious cancer found in clams
A soft-shell clam disease is just the third example of a contagious cancer.
- Anthropology
Beads suggest culture blocked farming in Northern Europe
Baltic hunter-gatherers blocked farming’s spread from south.
