News
- 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.
- Physics
Proton size still perplexes despite a new measurement
Study of hydrogen atoms supports the case for a smaller proton.
- Genetics
Ancient humans avoided inbreeding by networking
Ancient DNA expands foragers’ social, mating networks.
- Chemistry
Chemistry Nobel Prize goes to 3-D snapshots of life’s atomic details
An imaging technique that gives up-close 3-D views of proteins is honored in this year's chemistry Nobel Prize.
- Astronomy
Why it’s good news that Pluto doesn’t have rings
The New Horizons team searched for rings around Pluto, and found nothing.
