The United States has retreated on climate. China, the only superpower at COP30 and the world leader in clean energy, is not filling the void.
During the weekend, the orbits of Earth and Saturn will combine to create an interplanetary optical illusion for anyone with a good telescope and clear skies.
As some lawmakers press U.S. universities to curtail ties with China, a postdoctoral student’s prosecution raises questions about how big the danger actually is.
The creator of the Kryptos panels, Jim Sanborn, sought to unburden himself of the puzzle, and then discovered before an auction he had archived its solution in the Smithsonian.
The reorganization reflects the ongoing shift in the federal government’s energy priorities: less renewable energy, more fossil fuels.
Delegates were evacuated from the conference venue, where thousands from nearly 200 countries had gathered.
In “Doctor Dolittle’s Delusion,” he argued that language is a biological system unique to humans, despite the widespread belief to the contrary.
ByHeart, the maker of the product, has been linked to an outbreak of illnesses among infants that led to their hospitalizations.
New research suggests that Theia, the object whose collision with Earth is theorized to have caused the formation of the moon, came from closer to the sun.
Just outside Belém, the Amazonian city where the world is meeting to discuss climate change, electricity is a very recent arrival.
Consumers are increasingly fixating on their scalps, turning to head spas, pricey treatments and products to combat thin hair and irritation.
With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an object that came from beyond our solar system.
Four proposed rules could make it easier to drill for oil or harvest timber in areas where endangered species live.
The virus circulating this year is more virulent and has been spreading faster and earlier than usual.
And humans are far from the only species locking lips.
Clinicians often rely on patients to disclose thoughts of self-harm, but some are lobbying for a new diagnosis to better assess the risk.
Instead of requiring personalized gene edits for each patient, the new approach could create a standardized method to use for many diseases.
A collective of land trusts, conservancies and tribes is capturing birdsong with audio gear and A.I. for clues about habitat health.
Conservation can be tough when a property is passed down informally over generations with no clear title. A growing effort is helping families sort it all out.
A tribally owned network of chargers will soon be complete, connecting reservations and bridging a gap in the Midwest.
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