6,896 results
6,896 results for: Bears
- Planetary Science
Rock hounds are on the hunt for new carbon minerals
The race is on to find about 140 predicted carbon-based minerals in locations around the world. Map included.
- Tech
For robots, artificial intelligence gets physical
Physical intelligence makes robots able to sense of the world around them.
- Genetics
Endurance training leaves no memory in muscles
Unlike strength training, endurance workouts left no genetic trace months later, calling into question idea of a general muscle memory.
- Planetary Science
Water plays big role in shaping dwarf planet Ceres
Findings from the Dawn spacecraft turn up cryovolcanoes, ice patches and hydrated minerals on Ceres, supporting the idea that water helped shape the dwarf planet.
- Planetary Science
Water has played a big role in shaping dwarf planet Ceres
Findings from the Dawn spacecraft turn up cryovolcanoes, ice patches and hydrated minerals on Ceres, supporting the idea that water helped shape the dwarf planet.
- Animals
Dwarf lemurs don’t agree on sleep
Fat-tailed dwarf lemurs’ surprising hibernation-sleep doesn’t show up in ground-hibernating relatives.
- Humans
Animal hybrids may hold clues to Neandertal-human interbreeding
The physical effects of interbreeding among animals may offer clues to Neandertals’ genetic mark on humans.
- Archaeology
How to get Ötzi’s look
DNA from Ötzi the Iceman’s clothes and quiver traced to both domesticated and wild animals.
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August 6, 2016
In the Aug. 6 SN: Secrets of Earth's iron-lovers, big dreams for small telescopes, spiders bearing gifts, valuable junk DNA, a cosmic expansion mismatch, amphibian escape artists and more.
- Animals
Study ranks Greenland shark as longest-lived vertebrate
Radiocarbon in eye lenses suggests mysterious Greenland sharks might live for almost 400 years.
- Animals
To prevent cannibalism, bring chocolate
If a date goes bad for a nursery web spider, a romantic gift can serve as a shield.
- Oceans
Sea ice algae drive the Arctic food web
Even organisms that don’t depend on sea ice depend on sea ice algae, a new study finds. But Arctic sea ice is disappearing.
