Life
- Animals
A UFO would stress out a bear
Scientists need to know how animals, such as bears, react to the drones being used increasingly to study them.
- Animals
Light pollution may disrupt firefly sex
Females of a common big dipper firefly weren’t as flashy when forced to flirt in LED light pollution.
- Animals
Cougars may provide a net benefit to humans
Cougars have disappeared from the eastern United States. If they returned, they’d kill deer, preventing many car crashes, scientists find.
- Neuroscience
Shifting views of brain cells, and other fresh perspectives
The details emerging from the latest work on glial cells are sure to yield more insights as scientists continue their struggle to understand the mind.
- Astronomy
Lucy’s new neighbor, downloading New Horizon’s data and more reader feedback
Readers discuss why Pluto's data will take so long to get to Earth, the role the cerebellum plays in creative thinking and more.
- Health & Medicine
Football games come with more head hits than practices do
As football intensifies from practice to games, the number of impacts increases, a new study finds.
- Genetics
How an octopus’s cleverness may have evolved
Scientists have sequenced the octopus genome, revealing molecular similarities to mammals.
- Science & Society
Monster fish, forensics and space exploration on display
Exhibits and opera infuse science into their experience.
- Neuroscience
Hints of how the brain “sees” dreams emerge
Nerve cells that make sense of visual input keep chugging away during REM sleep, suggesting that these cells may help a sleeper “see” dreams.
- Neuroscience
Hints of how the brain “sees” dreams emerge
Nerve cells that make sense of visual input keep chugging away during REM sleep, suggesting that these cells may help a sleeper “see” dreams.
- Health & Medicine
Fish oil may counter schizophrenia
Three months of omega-3 fatty acids protects against psychosis for years, a small study suggests.
- Neuroscience
Rethinking which cells are the conductors of learning and memory
Brain cells called glia may be center stage when it comes to learning and memory, recent research suggests.
