Scientists working at the South Pole have completed a major hardware expansion of the IceCube Neutrino Observatory, installing new sensor strings deep in Antarctic ice during the 2025-2026 austral ...

Dark matter keeps getting blamed for the universe’s big patterns while staying stubbornly out of reach. You cannot see it, touch it, or capture it.

Pollutant particles with a smaller diameter, density, and flow rate can enter the deep lung, but large particles with a low density may also enter the deep airways, according to a study. Researchers ...