A dedicated scan for signs of radio-transmitting technology in interstellar comet 3I/ATLAS has come back with absolute ...

The Antarctic seafloor is one of the last truly unseen places on Earth, and the machines we send into that darkness are ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

In recent decades, scientists have debated whether a seven-million-year-old fossil was bipedal—a trait that would make it the ...

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

The long, quiet search for radio whispers from Comet 3I/ATLAS has finally paid off, and the result is as dramatic as the hype ...

Venezuelans awoke Friday to mounting reports that a narrow stretch of coastline near its border with Colombia may have been the target of a U.S. military strike — a move ...

Most of the planets we’ve identified are in orbit around stars and formed from the disks of gas and dust that surrounded the ...

When Vermont Gov. Phil Scott announced that state workers would need to return to offices at least three days per week starting on Dec. 1, the state employees' union warned ...