Harvard scientist Avi Loeb presents chilling theories that interstellar object 3I/ATLAS is alien technology, citing anomalies ...

In no particular order, Bob McDonald reviews 10 of the most fascinating accomplishments and noteworthy science news events of ...

A single metallic boulder sitting in an ancient Martian riverbed is forcing scientists to rethink what they thought they knew ...

It also pushed them to tighten their standards, especially when the conversation shifts from “interesting chemistry” to ...

The Miller Point overlook offers perhaps the most comprehensive view of the park’s dramatic landscape. From this elevated vantage point, you can see the full expanse of the gorge, with its countless ...

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

Boffins are looking into the planet, which seems to be hurtling through the universe with no destination in sight — just ...