A weak La Niña emerged in the equatorial Pacific in late 2025, and scientists are watching how it may help shape weather and climate in the months ahead.

Every year for decades, long rivers of smoke and haze have spread across the Indo-Gangetic Plain in northern India from October to December. That's when farmers in Punjab, Haryana, Uttar Pradesh, ...

NASA's Mars Reconnaissance Orbiter blasted off from Cape Canaveral in 2005, on a search for evidence that water persisted on the surface of Mars for long periods of time. While other Mars missions ...

Two icons of discovery, NASA’s James Webb Space Telescope and NASA’s Curiosity rover, have earned places in TIME’s “Best Inventions Hall of Fame,” which ...

NASA’s TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) mission has started collecting preliminary science data, ...

This Hubble image features the blue dwarf galaxy Markarian 178 (Mrk 178) against a backdrop of distant galaxies, some shining through Mrk 178.

A potent atmospheric river delivered intense rainfall to western Washington, triggering flooding and mudslides.

The right combination of conditions allowed this distinctive low cloud to form in California’s Central Valley for weeks.

Images captured by NASA’s Parker Solar Probe as the spacecraft made its record-breaking closest approach to the Sun in December 2024 have now revealed new ...

Researchers using NASA’s James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on a rocky planet outside our solar system, as NASA leads the world in exploring the ...

Overview WFC3 studies a diverse range of objects and phenomena, from young and extremely distant galaxies, to much more nearby stellar systems, to objects within our very own solar system and ...

The NASA Science Activation project Eclipse Soundscapes (ES), led by ARISA Lab in Medford, Massachusetts, helps learners of all ages explore NASA science ...