A new AI model from the University of Bern predicts planetary systems likely to host Earth-like planets. It could boost the ...

Further studies are needed to determine whether K2-18b, which orbits a star 120 light-years away, is inhabited, or even ...

A herd of African elephants instinctively formed an "alert circle" to protect the younger elephants at the San Diego Zoo ...

Communities throughout San Diego County will celebrate Earth Day (April 22) and Arbor Day (April 25) with festivals, cleanups and other events to help take care of the planet, starting in local ...

A bold geochemical model reveals that TOI‑270 d, a sub‑Neptune 73 light‑years away, is likely a giant rocky world cloaked in ...

Even if no life is found on other planets, smart survey design and careful statistics can still reveal how rare, or common, ...

Over 4.6 billion years ago, Earth took shape from a spinning cloud of dust and gas surrounding the young sun. Tiny particles ...

Remember how enstatite chondrite is basically identical to proto-Earth’s geological composition? The analysis of LAR 12252’s native amounts of hydrogen sulfide could imply that our planet had ...

Apollo 8, 1968. The first view by human eyes of Earth. The following is the transcript of the conversation between the ...

“But if a planet — including the Earth — is located too close to this ... Wright said the goal of his team’s work was to draw attention to the new supernova timescale the researchers ...