Curiosity, which is exploring Gale Crater, conducted a chemistry experiment on a rock sample that revealed complex carbon ...

Scientists may have found a powerful new way to hunt for alien life — not by searching for specific molecules, but by looking for hidden patterns in how those molecules are organized. Researchers ...

Just over 40 years ago, in his novel Contact, astronomer Carl Sagan imagined what it would be like to detect radio signals beamed from other intelligent lifeforms in the galaxy. In the story, these ...

A new study proposes a shift in the search for extraterrestrial life, moving away from individual biosignatures toward ...

After a long, winding road of tests, researchers at the Smithsonian’s National Museum of Natural History and other institutions determined that the strange blob once attached a large sea anemone to a ...

Searching for alien life by looking for specific signals from individual planets may overlook a larger pattern, new research ...

From far enough away, our entire solar system disappears into a single point of light. The Sun becomes just another average star — slightly brighter than most, but nothing extraordinary. The planets, ...

“USA250: The Story of the World’s Greatest Economy” is a yearlong WSJ series examining America’s first 250 years. Read more about it from Editor in Chief Emma Tucker. Imagine the first convincing ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines a very different kind of solar system that could harbor life-forms we haven ...

This is read by an automated voice. Please report any issues or inconsistencies here. Lorraine Bird, once a prominent South Bay Realtor, went missing last year while selling her Twentynine Palms home.

President Donald Trump said Friday that “very interesting documents” related to UFOs will be released by the Department of Defense “very, very soon.” Subscribe to read this story ad-free Get unlimited ...

Dan Farah thinks the world is at a "turning point in human history" as it pertains to extraterrestrial life. "The truth is finally coming out that humanity is not the only intelligent life in the ...