Uncategorized
- Life
Protective protein
Discovering how bacteria defend themselves from foreign DNA might improve techniques for using microbes as little factories to make human proteins.
- Chemistry
Phlegmatic molecules
Time-lapse snapshots of molecules show that they change shapes less often than theory predicted.
- Animals
Wild innovation
Researchers have published a rare description of a wild chimpanzee devising and modifying a novel form of tool use.
- Astronomy
Galaxy’s youngest supernova
Astronomers have found the youngest Milky Way supernova remnant ever recorded from Earth.
- Animals
Polar bears listed
Polar bear declared "threatened," but Secretary limits decision's impact.
