Astronomers have observed a massive growth rate in a free-floating rogue planet that’s gobbling up gas and dust at a record rate of 6.6 billion tons per second.

Researchers developed an experimental method to convert skin cells into eggs, potentially allowing older women and same-sex ...

The Great Lakes have more than 100 native fish species but only one native sturgeon: the lake sturgeon. Called “Namaew” in ...

New research from the University of Washington indicates that exposure to wildfire smoke can reduce key aspects of sperm ...

Exposure to fine particulate matter in wildfire smoke has already been linked to health problems including respiratory issues ...

Jane Goodall, the trailblazing primatologist best known for her work studying the behavior of chimpanzees, has died at the age of 91.

Stevie Nicks penned the track “Jane” about Goodall. Serving as a celebration of Goodall’s life and accomplishments, it was ...

The latest news and information from Costa Rica including breaking news, weather, travel, events, sports and more.

After a pronounced increase in heavy alcohol use and binge drinking during the COVID-19 pandemic, rates of alcohol ...

CAPE CANAVERAL, Fla. (AP) — Scientists have uncovered new types of organics in icy geysers spouting from Saturn’s moon ...

The lab-generated eggs could be fertilized with sperm, but were riddled with chromosomal abnormalities. Most embryos stopped ...

A UCLA astronomer who leads planetary defense missions for NASA says avoiding asteroid impacts is “a problem we can ...