Genetics
- Genetics
We’re more Neandertal than we thought
Neandertals contributed more to human traits than previously thought.
- Genetics
Ancient humans avoided inbreeding by networking
Ancient DNA expands foragers’ social, mating networks.
- Plants
José Dinneny rethinks how plants hunt for water
Plant biologist José Dinneny probes the very beginnings of root development, which may have important implications for growing food in a changing climate.
- Anthropology
Christina Warinner uncovers ancient tales in dental plaque
Molecular biologist Christina Warinner studies calculus, or fossilized dental plaque, which contains a trove of genetic clues to past human diet and disease.
- Health & Medicine
Luhan Yang strives to make pig organs safe for human transplants
A bold approach to genome editing by biologist Luhan Yang could alleviate the shortage of organs and ease human suffering.
- Life
Cracking the body clock code wins trio a Nobel Prize
Circadian clock researchers take home the Nobel Prize in physiology or medicine.
- Genetics
Ancient boy’s DNA pushes back date of earliest humans
Genes from South African fossils suggest humans emerged close to 300,000 years ago.
- Genetics
A mutation may explain the sudden rise in birth defects from Zika
A mutation in a protein that helps Zika exit cells may play a big role in microcephaly.
- Neuroscience
Gene variant linked to Alzheimer’s disease is a triple threat
A genetic risk factor for Alzheimer’s disease works on multiple aspects of the disease, researchers report.
- Genetics
In a first, human embryos edited to explore gene function
In groundbreaking research, CRISPR/Cas9 used to study human development for the first time.
- Life
This biochemist brews a wild beer
Wild beer studies are teaching scientists and brewers about the tropical fruit smell and sour taste of success.
- Genetics
Two artificial sweeteners together take the bitter out of bittersweet
Some artificial sweeteners are well known for their bitter aftertastes. But saccharin and cyclamate are better together, and now scientists know why.
