News
- Health & Medicine
A multiple sclerosis drug may speed COVID-19 recovery
One form of interferon may boost the immune system’s ability to fight the coronavirus early in infections, a small study suggests.
- Health & Medicine
Door-to-door tests help track COVID-19’s spread in one Oregon town
Surveying neighborhoods directly may give a more accurate view than mail-in tests and other methods, researchers say.
- Earth
Deadly temperatures expected to arrive later this century are already here
Temperatures near humans’ physiological limit have doubled in frequency since 1979, exposing millions of people to dangerously hot and humid conditions.
- Physics
Physicists have found a way to foil a classic oobleck science trick
Cornstarch and water solidifies under impact, but a new technique can make it remain a liquid.
- Space
How tiny ‘dead’ galaxies get their groove back and make stars again
Computer simulations explain how puny galaxies can sustain star formation: Gas falls into them and billions of years later begins to create new stars.
- Archaeology
Brewing beer may be an older craft than we realized in some places
Newly discovered microscopic signatures of malting could help archaeologists detect traces of ancient beer.
- Animals
Some comb jellies cannibalize their young when food is scarce
Invasive warty comb jellies feast on their larvae after massive population booms in the summer deplete their prey from waters off of Germany.
- Neuroscience
A game based on Simon shows how people mentally rehearse new information
Signs of learning echo through people’s resting brains.
- Ecosystems
Warming water can create a tropical ecosystem, but a fragile one
Tropical fish in a power plant’s warm discharge disappeared with the plant’s shutdown, giving insight into ecosystems’ reaction to temperature shifts.
- Health & Medicine
A pill for heavy metal poisoning may also save snakebite victims
In mice, an oral medication delayed or even prevented death after a lethal dose of viper venom, a new study finds.
- Space
The closest black hole to Earth may have been spotted 1,000 light-years away
What appears to be the closest black hole to the solar system shares orbits with two massive stars, a new study finds.
- Life
Why otters ‘juggle’ rocks is still a mystery
Shuffling pebbles really fast looks as if it should boost otters’ dexterity, but a new study didn’t find a link.
