News
- Particle Physics
Nuclear ‘knots’ could unravel the mysteries of atoms
Skyrmions might help loosen scientific snarls in studies of atomic nuclei.
- Archaeology
A Bronze Age tomb in Israel reveals the earliest known use of vanilla
Residue of the aromatic substance in 3 jugs dates to around 3,600 years ago.
- Animals
Hemp fields offer a late-season pollen source for stressed bees
Colorado’s legal fields of low-THC cannabis can attract a lot of bees.
- Health & Medicine
Small doses of peanut protein can turn allergies around
After a year of careful peanut protein exposure, most kids in a clinical trial could tolerate the equivalent of two large peanuts.
- Planetary Science
Tiny satellites will relay news of InSight’s Mars landing in minutes, not hours
NASA’s InSight Mars lander brought along two tiny CubeSats to send details about the spacecraft’s landing to Earth in almost real time.
- Health & Medicine
FDA restricts the sale of some flavored e-cigarettes as teen use soars
The number of high schoolers who vape rose 78 percent from 2017 to 2018.
- Astronomy
Astronomers spot another star that flickers like Tabby’s star
The irregular flickering of star VVV-WIT-07 is reminiscent of Tabby’s star, which brought speculation of alien megastructures.
- Math
It’s official: We’re redefining the kilogram
In May 2019, the system of measurement will be upgraded to rely on fundamental constants.
- Health & Medicine
Lyme and other tickborne diseases are on the rise in the U.S. Here’s what that means.
A record number of tickborne diseases were reported in the United States in 2017. An infectious disease physician discusses that result and others.
- Climate
Development near natural areas puts more Californians in the path of wildfires
As urbanization extends its reach into once-natural areas, more homes and people are at risk from wildfires.
- Genetics
Coffee or tea? Your preference may be written in your DNA
Coffee or tea is a bitter choice, a taste genetics study suggests.
- Earth
A massive crater hides beneath Greenland’s ice
The discovery of a vast crater in Greenland suggests that a 1-kilometer-wide asteroid hit the Earth between 2.6 million and 11,700 years ago.
