If an antimatter meteor came into our solar system, we’d definitely know about it, says one reader, especially if it hit the ...

The supernova was the death of a red supergiant star 500 times larger than the sun, in a galaxy just 22 million light-years away. Scientists have captured the moment the shockwave of a supernova ...

An international team of astronomers has performed photometric and spectroscopic observations of a distant Type Ibn supernova ...

Astronomers have ruled out alien origins for interstellar visitor 3I/ATLAS, confirming it's a natural comet—not an ...

The annual Tree for Boston was felled this morning in Lunenburg County, N.S. Boston Mayor Michelle Wu was on hand to ...

New modeling led by researchers at Tohoku University and Georgia Tech—highlighted by NASA’s Astrobiology Program—suggests ...

In a state celebrated for its oversized attractions, Davis Mountains State Park offers something different – a perfectly scaled wilderness experience grand enough to inspire awe yet intimate enough to ...

Indian Prime Minister Narendra Modi's cabinet on Wednesday called this week's car explosion near New Delhi's historic Red ...

India’s Cabinet on Wednesday called this week’s deadly car explosion in the capital a "terrorist incident" carried out by ...

U.K. science minister Lord Patrick Vallance told the BBC that they've developed a plan to phase out animal testing for ...

Blue Origin's New Glenn rocket was scheduled for launch on Sunday (Nov. 9) but it has been delayed until Wednesday (Nov. 12) ...

Each chapter of the book focuses on a different bird species. In this way, we learn how birds build nests, mark their ...