The aerospace giant says it can revive Mars Sample Return with a leaner, lower-cost approach drawing on proven designs.

Gu also noted that it requires further investigation to assess whether the discovered habitable planet truly possesses conditions suitable for Earth-like life. The research is jointly conducted by the ...

November 10, 2021, is Call to Earth Day. CNN is partnering with schools, organizations and individuals across the world to raise awareness of environmental issues and to engage with conservation ...

KUNMING, June 3 (Xinhua) -- For centuries, the question of whether life exists beyond Earth has intrigued humanity, and now a joint discovery by Chinese and German scientists may offer a ...

Our planet has been asteroid-smashed, melted and eroded, enough that most of its original armor has been long buried. Except ...

The science is clear: the patient, our home planet earth, is in critical condition. Patrick Pleul/picture alliance—Getty Images. Ideas. By Johan Rockström. October 2, 2024 12:00 PM EDT.

JACKSONVILLE, Fla. --– Wednesday was a big day if you live on planet Earth. Perihelion is the point at which an orbiting body (in this case, the Earth) is at its closest point to the sun. The ...

The creators of "Planet Earth III" say they wanted to examine how nature and humans interact in the latest installment of the series that features the narration of David Attenborough.

Earth formed about 4.54 billion years ago, about 10 million years after the solar system was born. After a gigantic cloud of ...

The Eemian period is Earth’s past and portent—a potential warning of the kind of climate upheaval we face if global temperatures rise by 2ºC.

How old is Earth? Our planet's age is known from a variety of sources, from rocks on our own planet to ones from the moon. When you purchase through links on our site, we may earn an affiliate ...