NEWCASTLE, England — In a crowded bar, on a dark street, or across a parking lot, the human brain makes snap judgments about who poses a threat. Scientists have long known that height and muscle mass ...

Look up! Your eyes aren't deceiving you: The moon really does look larger than usual this week. Here's why.

The Manhattan-size interstellar object 3I/ATLAS will buzz past Mars this week — making its closest pass to any planet on its route as scientists are rushing to coordinate craft to observe the ...

The year's three final full moons will illuminate Michigan skies and appear larger and brighter in the night sky the usual. The last three full moons of 2025, coming in early October, November and ...