All Stories
- Climate
Readers share climate change concerns
Readers respond to the April 16, 2016, issue of Science News with thoughts on climate change, prairie dogs and more.
- Materials Science
Butterfly-inspired nanostructures can sort light
Scientists re-created a nanostructure found on butterflies that can separate out circularly polarized light, a characteristic that may be useful for telecommunications.
- Life
Scientists dig up proteins from the past
To learn how today’s proteins evolved, scientists are reconstructing ancient molecules.
- Climate
U.S. weather has gotten more pleasant, but will soon worsen
Warmer winters have made U.S. weather more pleasant since 1974 thanks to climate change, but that will soon change.
- Animals
Pandas have ultrasonic hearing
Giant pandas hear very high frequencies. Scientists still don’t know why.
- Animals
Animals get safe spots to cross the road — and car collisions drop
Over- and underpasses built for wildlife in Wyoming proved a success for both the animals and the humans traveling the roads.
- Astronomy
Young exoplanet found nestled close to its star
Scientists have found one of the youngest exoplanets ever, snuggled up close to its star.
- Earth
Plate tectonics just a stage in Earth’s life cycle
Plate tectonics is just a phase in a planet’s lifetime between conditions that are too hot or too cold for the planet-churning mechanism, new simulations suggest.
- Environment
Deepwater Horizon oil spill caused months-long ‘dirty blizzard’
Pollution from the 2010 Deepwater Horizon oil spill accumulated on the seafloor for months after the leak was patched.
- Neuroscience
Morphine may make pain last longer
Instead of busting pain, morphine lengthened the duration of pain in rats with a nerve injury.
- Science & Society
Biologist Kate Rubins’ big dream takes her to the space station
Molecular biologist Kate Rubins led a 14-person virology lab before becoming an astronaut. She heads to the International Space Station on June 24.
- Tech
Nanoparticles beat back atherosclerosis
Nanoparticles that find and destroy waxy plaques in blood vessels could be the next big treatment for heart disease.
