News
- Environment
Dust components may promote obesity
Fat dust bunnies may contain obesity-boosting chemicals.
- Climate
Desert dig uncovers caches of missing CO2
Irrigation water may wash significant amounts of carbon into groundwater systems beneath Earth’s deserts, researchers propose.
- Health & Medicine
Ebola vaccine protects people in West Africa
In Guinea trial, zero cases of Ebola occurred in people potentially exposed who received immediate shots of a new experimental vaccine.
- Planetary Science
New results from Philae lander offer first close-up of a comet
Philae’s bouncy journey across comet 67P allowed it to check out two very different sites before taking a detailed look at both the inside and outside of the comet.
- Animals
Caterpillar treats and tricks ants by oozing spiked juice
Caterpillars ooze droplets that lure ants away from colony duties to instead lick and defend their drug source, new lab tests suggest.
- Neuroscience
New view of mouse brain provides up-close look at nerve cells’ habitat
Detailed reconstruction of a tiny fleck of mouse brain reveals neural complexity.
- Health & Medicine
Resveratrol’s anticancer benefits show up in low doses
Small amounts of the compound found in red wine and grapes prove protective against colon cancer in mice fed a high-fat diet.
- Anthropology
Remains of Jamestown leaders discovered
Colonial-era graves reveal leading figures in founding of English America.
- Neuroscience
Age affects brain’s response to anesthesia
Anesthesia has different effects on young and old brains.
- Life
Microbes’ role in truffle scents not trifling
Truffles make their prized aroma with a little help from their microbes, chemists suggest.
- Life
Laser light made inside cells
Microscopic beads and oil droplets become lasers when implanted into cells.
- Physics
Revamping the metric measure of mass
The units of the metric system are on track for a 2018 makeover.
