Life
We summarize the week's scientific breakthroughs every Thursday.
- Ecosystems
Just 1 percent of Amazon’s trees hold half of its carbon
Roughly 1 percent of tree species in the Amazon rainforest account for half of the jungle’s carbon storage.
- Earth
Hidden water found deep beneath Antarctica desert valley
New imaging reveals liquid water network beneath Antarctica’s McMurdo Dry Valleys that could support microbial life.
- Neuroscience
For the blind, hearing the way forward can be a tradeoff
Many blind people have enhanced hearing. A new study shows that the ability to hear your way forward might come at the cost of hearing up and down.
- Neuroscience
Brain on display
In her online videos, Nancy Kanwisher goes where few other neuroscientists go.
- Animals
Woolly mammoth DNA shows toll of low diversity
A new sequencing analysis of two woolly mammoth genomes reveals evidence of genetic decline due to isolation and inbreeding just prior to extinction.
- Paleontology
‘Frankenstein’ dinosaur was a mash-up of meat eater and plant eater
Fossils of a bizarre-looking dinosaur found in Chile are challenging ideas about how dinosaurs adapted to their environments.
- Microbes
City- and country-dwelling microbes aren’t so different
A new study reveals the microbial communities in our nation’s dust.
- Genetics
Gene in human embryos altered by Chinese researchers
Chinese researchers have genetically altered human embryos.
- Genetics
Genetic editing can delete deleterious mitochondria
A new technique slates mutant mitochondria for destruction.
- Neuroscience
Tinnitus causes widespread trouble
People don’t just hear the phantom ringing of tinnitus in the part of the brain that processes sounds.
- Neuroscience
Catching Zs may snag memories, too
Flies genetically destined to be forgetful could boost their memory with sleep.
-
