Life
We summarize the week's scientific breakthroughs every Thursday.
- Life
Chemical magic transforms skin cells into nerve cells
Just a few chemicals can transform skin cells from Alzheimer’s patients and healthy people into nerve cells.
- Life
Source of liver’s ability to regenerate found
Scientists have identified stem cells behind the liver’s legendary ability to replenish its tissue.
- Animals
Parasitic wasp larva gets more than a meal from its spider host
Parasitic wasps coerce spiders to construct strong supports for cocoons.
- Chemistry
Plants’ ‘don’t-eat-me’ chemicals no problem for earthworms
Newly discovered gut compounds called drilodefensins allow earthworms to pack in plant debris loaded with hazardous chemicals.
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- Animals
LED lights make moths easy targets for bats
Bright LED lights may bewilder moths, making them vulnerable to predator attacks.
- Neuroscience
Astrocytes help speed up brain’s messages
Astrocytes may help speed nerve cells’ electrical messages.
- Animals
Don’t let Cecil the lion distract from the big conservation challenges
Cecil the lion’s death rocketed across the news and social media. But there are bigger conservation challenges that need attention, too.
- Genetics
How Ethiopian highlanders adapted to breathe thin air
Lower levels of a heart protein may help Ethiopian highlanders breathe thin air, researchers report.
- Animals
How bears engineer Japanese forests
In Japanese forests, black bears climb trees, breaking limbs. Those gaps in the forest provide light to fruiting plants, a new study finds.
- Health & Medicine
The five basic tastes have sixth sibling: oleogustus
Scientists dub the taste of fat oleogustus.
