All Stories
- Neuroscience
Brain implants have revealed a signature for chronic pain
Brain implants in four people with chronic pain gave researchers an inside look at the debilitating condition.
- Planetary Science
Saturn’s rings may be no more than 400 million years old
An analysis of data from NASA’s defunct Cassini probe suggests Saturn's rings materialized more than 100 million years after trilobites appeared on Earth.
- Life
Microwaving an insecticide restores its mosquito-killing power
Heated deltamethrin kills mosquitoes resistant to its usual form. Scientists are working to add the improved insecticide into bed nets.
- Humans
Race car drivers tend to blink at the same places in each lap
Blinking is thought to occur randomly, but a new study tracking blinks in racing drivers shows it can be predictable — and strategic.
- Health & Medicine
How over-the-counter birth control pills could improve reproductive health
The switch to over-the-counter access for a birth control pill will circumvent certain barriers and help improve reproductive autonomy.
- Animals
Octopuses and squid are masters of RNA editing while leaving DNA intact
Modifications to RNA could explain the intelligence and flexibility of shell-less cephalopods.
- Life
Large predators push coyotes and bobcats near people and to their demise
Coyotes and bobcats hide near people when wolves, cougars and other large predators are close-by, putting the smaller carnivores at a higher risk of dying at human hands.
- Environment
More than half of the world’s largest lakes are drying up
Satellite data from 1992 to 2020 reveal that 53 percent of the world’s largest freshwater bodies shrank during that period while only 24 percent grew.
- Health & Medicine
As U.S. courts weigh in on mifepristone, here’s the abortion pill’s safety record
Decades of data, including data collected during the coronavirus pandemic, support mifepristone’s safety. The drug’s fate in the United States may now be determined by judicial review.
- Archaeology
The oldest scaled-down drawings of actual structures go back 9,000 years
Rock engravings in Jordan and Saudi Arabia may be maps or blueprints of desert kites, massive structures once used to capture animal herds.
- Science & Society
Anténor Firmin challenged anthropology’s racist roots 150 years ago
In The Equality of the Human Races, Haitian scholar Anténor Firmin showed that science did not support division among the races.
- Health & Medicine
Stimulating spleens with ultrasound hints at a treatment for inflammation
Using an intense kind of ultrasound stimulation against inflammation holds promise but so far has been tested only in rodents and human blood samples.
