In a recent piece for my column The Universe, I wrote about the biggest black holes in the cosmos. Black holes are rather ...

Gauging the mass of a black hole is tricky, but astronomers have devised multiple methods to measure the heft of these galactic gluttons ...

Loeb has also pointed out that the object’s highly unusual trajectory brings it suspiciously close to Jupiter, Mars, and ...

Astronomers use many methods to determine this number, including gravitational lensing, the universe’s expansion rate, and ...

During yesterday's White House press briefing, press secretary Karoline Leavitt proudly backed Trump's reckless mass deportations. Leavitt stated, "He'll continue to do that." Two dead after eating ...

The formation of Mercury remains an unsolved mystery. The planet closest to the sun has a disproportionately large metallic ...

Gunfire crackles and screams echo through Eeka McLeod’s home in Phoenix, Arizona. McLeod is issuing rapid instructions to her 7-year-old daughter Ella, who is ...

For women with dense breasts, the addition of molecular breast imaging (MBI) as a supplement to digital breast tomosynthesis ...

The Gemini South telescope in Chile captured the most detailed image of interstellar comet 3I/ATLAS yet, showing its broad coma and tail © International Gemini ...

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Hair parted in the middle, cropped at the back, with a wavy lock styled above one ear. That’s not my haircut of choice, but if you were an elite Viking, it may well have been. That’s the upshot of a ...