Related topics: air pollution · air quality · pollution

Elusive atmospheric wave detected during Tonga volcanic eruption

The catastrophic eruption of the Hunga Tonga–Hunga Haʻapai volcano in 2022 triggered a special atmospheric wave that has eluded detection for the past 85 years. Researchers from the University of Hawaiʻi at Mānoa, Japan ...

Observing macroscopic quantum effects in the dark

Be fast, avoid light, and roll through a curvy ramp: This is the recipe for a pioneering experiment proposed by theoretical physicists in a recent paper published in Physical Review Letters. An object evolving in a potential ...

Don't expect Colorado to have a good snow year. Here's why

Colorado can expect a warmer and drier winter, putting the state at greater risk of wildfire and lessening the chance of rebounding from the ongoing megadrought plaguing the West, climate scientists say.

UV lamps used for disinfection may impair indoor air quality

Using ultraviolet germicidal radiation (UVGI) to disinfect indoor spaces is a demonstrably effective way of deactivating various pathogens (including the SARS-CoV-2 coronavirus). It deactivates bacteria and viruses by exposing ...

Sustainability at center of British polar science strategy

With research stations shifting to renewable energy and artificial intelligence mapping out fuel-efficient marine routes, the British Antarctic Survey is putting sustainability at the heart of its new 10-year plan.

FAA: New tool limits disruptions caused by space operations

Federal regulators said Thursday they now can better track rocket launches and space vehicles returning to Earth, which could cut the amount of time that airplanes must be routed around space operations.

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