With Delhi's air quality taking a turn for the worse and AQI slipping into the “Poor” bracket, the youngest among us ...

Air Pollution Particles Hitch A Ride On Red Blood Cells, Into Major Organs, Study Says By Dennis Thompson HealthDay ReporterMONDAY, Oct. 6, 2025 (HealthDay News) — The tiny particles inhaled from air ...

Tiny solid particles—like pollutants, cloud droplets and medicine powders—form highly concentrated clusters in turbulent environments like smokestacks, clouds and pharmaceutical mixers. What causes ...

Mathematicians have found a way to transform an unproductive quantum computing approach by reviving a class of previously discarded particles. Now, in a new study published in the journal Nature ...

"We have never seen anything quite like it." For about 15 years, a powerful radio telescope on planet Earth dutifully recorded data about a location in the cosmos billions of light-years away from us ...

A new video podcast from GBH and the producers of NOVA, hosted by Hakeem Oluseyi. Should we bring back extinct species? Are we missing a fundamental law of nature? What can ancient fossils tell us ...

PHILADELPHIA (WPVI) -- Smoke particles from Canadian wildfires are causing air quality concerns in the Philadelphia region on Tuesday. At least 740 wildfires are currently burning in Canada, with at ...

Physicists have caught neutrinos from a nuclear reactor using a device weighing just a few kilograms, orders of magnitude less massive than standard neutrino detectors. The technique opens new ways to ...

Scientists have identified a new source of energetic particles near the Sun. These definitive observations were made by instruments aboard NASA's Parker Solar Probe, which detected the powerful ...

Researchers propose a new theory for the origin of dark matter, the invisible substance thought to give the universe its shape and structure. Their mathematical models show that dark matter could have ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...