Life
We summarize the week's scientific breakthroughs every Thursday.
- Agriculture
Much of the world’s honey now contains bee-harming pesticides
A controversial group of chemicals called neonicotinoids has a global impact, tests of honey samples show.
- 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.
- Life
KC Huang probes basic questions of bacterial life
A physicist by training, Kerwyn Casey Huang tries to understand cell shape, movement and growth.
- Life
Lena Pernas sees parasitic infection as a kind of Hunger Games
In studies of Toxoplasma, parasitologist Lena Pernas has reframed infection as a battle between invader and a cell’s mitochondria.
- Neuroscience
Kay Tye improvises to understand our inner lives
To figure out how rich mental lives are created by the brain, neuroscientist Kay Tye applies “a new level of neurobiological sophistication.”
- 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.
- Paleontology
A baby ichthyosaur’s last meal revealed
A new look at an old fossil shows that some species of baby ichthyosaurs may have dined on squid.
- Paleontology
A baby ichthyosaur’s last meal revealed
A new look at an old fossil shows that some species of baby ichthyosaurs may have dined on squid.
- Life
Cracking the body clock code wins trio a Nobel Prize
Circadian clock researchers take home the Nobel Prize in physiology or medicine.
- Life
Body clock mechanics wins U.S. trio the Nobel Prize in physiology or medicine
The cellular mechanisms governing circadian rhythms was a Nobel Prize‒winning discover for three Americans.
