News
- Tech
A tiny switch could redirect light between computer chips in mere nanoseconds
Microscopic switches that ferry information using light, not electric current, could help create better, faster electronics.
- Climate
California landfills are belching high levels of climate-warming methane
Airborne remote sensing spots the Golden State’s biggest emitters of the potent greenhouse gas from the sky.
- Health & Medicine
Drug-resistant microbes kill about 35,000 people in the U.S. per year
The latest CDC report on drug-resistant microbes finds that these pathogens infect close to 3 million people in the United States each year.
- Animals
A tooth fossil shows Gigantopithecus’ close ties to modern orangutans
Proteins from the past help clarify how an ancient Asian ape that was larger than a full-grown, modern male gorilla evolved.
- Space
NASA gave Ultima Thule a new official name
The distant world briefly visited by New Horizons is now called Arrokoth, a Powhatan word that means “sky.”
- Earth
Plastics outnumber baby fish 7-to-1 in some coastal nurseries
Ocean slicks serve as calm, food-rich nurseries for larval fish. A new study shows that slicks also accumulate plastics, which get eaten by baby fish.
- Science & Society
Why a warrant to search GEDmatch’s genetic data has sparked privacy concerns
A search warrant issued by a state judge in Florida gives police access to DNA profiles of over a million Americans in a public genealogy database.
- Animals
Flipping a molecular switch can turn warrior ants into foragers
Toggling one protein soon after hatching makes Florida carpenter ants turn from fighting to hunting for food.
- Animals
Power lines may mess with honeybees’ behavior and ability to learn
Under power lines, honeybees might suffer neurological effects from exposure to electromagnetic fields.
- Animals
Silver-backed chevrotains have been ‘rediscovered’ by science after 29 years
With help from Vietnamese villagers, researchers captured photos of a species of deerlike ungulate thought lost to science nearly three decades ago.
- Health & Medicine
Vitamin E acetate is a culprit in the deadly vaping outbreak, the CDC says
Researchers detected vitamin E oil in all samples of lung fluid from 29 patients suffering from lung injuries tied to e-cigarettes.
- Earth
Geology, not CO2, controlled monsoon intensity in Asia’s ancient past
For millions of years, shifting geologic plates — not carbon dioxide levels —held the most sway over the intensity of Asia’s seasonal winds and rains.
