News
- Animals
Honeybees use right antennae to tell friend from foe
Asymmetry in sense of smell alters insects' behavior in lab tests.
- Earth
Faults can reseal months after quakes
Measurements in southern China find quick healing of fractured rock.
- Science & Society
Math targets cities’ essence
New formula relates city size to infrastructure, productivity.
- Tech
Twisted light transmits more data
Spiral beams allow multiple information streams in one cable.
- Life
Ancient horse’s DNA fills in picture of equine evolution
An entire genome compiled from a 700,000-year-old bone yields new information about equine history.
- Animals
Lemurs’ group size predicts social intelligence
Primates that live with many others know not to steal food when someone is watching.
- Humans
Hard throwers evolved a long time ago
Baseball hurlers provide clues to the ancient roots of bodies that can heave objects really fast.
- Health & Medicine
Paralyzed rats relearn to pee
Bladder control restored for the first time in animals with stark spinal cord damage.
- Earth
Cleaner air may have brought more storms
Pollution during the 20th century appears to have suppressed North Atlantic hurricanes.
- Particle Physics
First four-quark particle may have been spotted
If confirmed, the tetraquark could shed light on how atomic nuclei are held together.
- Health & Medicine
Human brain mapped in 3-D with high resolution
“BigBrain” model, the most detailed atlas yet, could improve brain scanning tools and neurosurgeons’ navigation.
- Life
Cabbage circadian clocks tick even after picking
Daily cycles in vegetables help ward off hungry caterpillars.
