Comet C/2025 R2 (SWAN) was discovered on Sept. 10 by Ukrainian amateur astronomer Vladimir Bezugly. It has brightened ...

Brazilian researchers have developed a technique that estimates the force exerted on each grain of sand in a dune from images ...

Bose-Einstein condensates (BECs) are fascinating states of matter that emerge when atoms or molecules are cooled to extremely ...

A ventilation shaft at a public housing building in the south Bronx collapsed Wednesday morning, forcing some residents to evacuate, but injuring no one, authorities said. Emergency crews responded to ...