Hospitals must now get written consent to perform pelvic, breast, prostate and rectal exams on sedated patients or risk losing federal funding.

Another technique to produce diamonds in the lab, called chemical vapor deposition, or CVD, takes place at low pressures, with a vapor of carbon-rich gas being deposited on a surface. Unlike CVD and ...

The first vaccine designed for insects may make honeybees healthier overall. Honeybee hives vaccinated against a bacterial disease had much lower levels of an unrelated viral disease than did ...

In 3 Body Problem, an alien race called the San-Ti inhabits a planet in a triple star system four light-years from Earth. The stars’ unpredictable orbits lead to “stable” and “chaotic” eras. Chaotic ...

Genetic and fossil analyses shine a light on how long the invertebrates have had bioluminescence — a trait thought to be volatile.

Planetary scientists propose an alternative theory to explain why Sputnik Planitia has stayed put across Pluto’s equator.

Roughly the size of Spain, the Ross Ice Shelf stabilizes major glaciers along Antarctica’s coast — and is at risk of retreating, a new study finds.

Researchers hope to use social media posts to identify population-wide spikes in depression. That approach could miss Black people, a study shows.

The moon of Jupiter is considered one of the most promising places to look for life, but its subsurface ocean may be less habitable than once thought.

Sycamore maples and some other plant invaders lurked for centuries before starting to choke out native ecosystems and species.

The public health researcher focuses on what kinds of support people with autism need rather than on treating the condition as a disease to cure.

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