Is 3I/ATLAS an alien probe? Breakthrough Listen uses the Green Bank Telescope to search for technosignatures as the ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Dozens of energy developers, experts and politicians say there were some highs amid a lot of lows in a roller coaster year for clean energy as President Donald Trump worked to boost polluting fuels wh ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Firefly plans to launch its lander toward the moon’s South Pole by the end of 2026. Assuming it arrives in one piece, the ...

Treasury Secretary Scott Bessent announced on Friday that the Trump administration has begun moving to cut illegal aliens off from federal tax benefits and money transfers. Writing on the social media ...

Blackstone Inc. is nearing an acquisition of MacLean Power Systems in a deal that could value the utility-parts maker at more than $4 billion, according to people familiar with the matter. The private ...

A Harvard astronomer is making waves by suggesting that a massive interstellar object hurtling through our solar system might be an alien spacecraft. Professor Avi Loeb, who also serves as director of ...

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Being a CEO these days is tough. On one hand, the economy isn’t great, and every choice you make is an opportunity to be scrutinized by those darn online activists, not to mention the board of ...

A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a scientist has detailed in a new report. Avi Loeb claims the comet could even be ...