6,903 results
6,903 results for: Bears
- Space
Mars shows signs of recent activity
The surface of Mars had abundant liquid water as well as volcanic activity during the past 100 million years, a new study of the Martian atmosphere suggests.
- Chemistry
Cockroach brains, coming to a pharmacy near you
Insect tissue extracts show antibacterial activity in lab experiments.
- Life
Doing their part by not doing their part
Freeloaders can be good for a community, yeast experiments suggest.
- Space
Between the sheets
The detection of layered minerals in a young star’s planet-forming region suggests an origin for Earth’s oceans.
- Agriculture
A taste of the chocolate genome
Competing teams have announced the impending completion of the cacao DNA sequence.
- Humans
Pots bear oldest signs of cheese making
Some of Europe’s first farmers created perforated vessels to separate curds from whey.
- Health & Medicine
Newborns’ brains bear signs of adult illnesses
Disease genes associated with reduced volume in certain regions at birth.
- Archaeology
A king’s final hours, told by his mortal remains
The skeleton of Richard III reveals a violent and chaotic end for a controversial English monarch.
- Life
Chill turns monarchs north
Temperature manipulation appears to solve mystery of what triggers migratory butterflies’ homeward trip.
- Chemistry
Caffeine’s buzz attracts bees to flowers
Nectar of some blooms carries the drug, which improves bee memory.
- Life
Dinosaur embryos were restless, speedy growers
Hundreds of fossils found in China suggest some unhatched dinos kicked their legs.
- Anthropology
American Association of Physical Anthropologists meeting
Perhaps the oldest swatch of hominid skin yet found and –tzi the iceman’s Neandertal genetics are among the highlights from the physical anthropology meeting.
