Capping global warming at 1.5°C is a tall order. Achieving that goal will not only require a massive reduction in greenhouse ...

New York-based Near Space Labs has launched a new fleet of balloon-borne zero-emission robots to keep a supersharp eye on ...

Asteroid 2024 PT5 didn't stick around for Thanksgiving, but don't be sad. It will be back... but will it ever be a second ...

Preliminary research suggests asteroid 2024 PT5, which stuck around Earth for almost two months, has lunar origins ...

A pair of planetary scientists simulated how our solar system might have evolved if it had a super-Earth orbiting where the ...

Earth is about to bid farewell to its temporary celestial companion as asteroid 2024 PT5 prepares to depart our orbit on ...

GRACE satellites take monthly measurements of changes in Earth 's gravity, which allows scientists to see if there's also a ...

As reported in recent days by outlets including Popular Science and USA Today, more than a year after the research was ...

The mini-moon 2024 PT5, which has been orbiting Earth for two months and is likely a chunk of the moon, will now drift away ...

The harmless asteroid that's been tagging along for the past two months will be overcome by the stronger pull of the sun's ...

While Jupiter's Great Red Spot has been a constant feature of the planet for centuries, University of California, Berkeley, ...

Bissonette has one of the about 650 homes Mankato, Minn.-based Earth Sheltered Technology has built since it began in 1981.