Thousands of satellites with incredibly short lifetimes are being sent up into low Earth orbit. When they fall back down they ...

Research into the impacts of rocket and satellite air pollution is being cut by the Trump administration. Experts say the ...

A study by UC San Diego researchers reveals that pollutants found in the sewage-laden Tijuana River are ending up in the air ...

Two huge plants in Iceland operate like giant vacuum cleaners, sucking in air and stripping out planet-heating carbon ...

Dr. G. M. B. Dobson, chair man of the Atmospheric Pollution Research Com mittee, presented, as usual, a report on the progress of the investigations carried out under the Committee. Systematic ...

THE twentieth report on atmospheric pollution issued by the Department of Scientific and Industrial Research (H.M.S.O., 5s. net) records observations for the year ending March 31, 1934.

The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater ...

In some ways, high-altitude atmospheric pollution is nothing new. Every year, about 18,000 tons of meteorites vaporize in the mesosphere. Even 10 years from now, if all planned mega-constellations ...

Daily life increasingly depends on systems of satellites orbiting Earth. As fleets proliferate, ever greater numbers of expired units will hurtle back toward the surface. Decommissioned satellites ...

Ozone pollution is a global environmental concern that not only threatens human health and crop production, but also worsens ...

Climate change could make it harder to control ground-level ozone, a key air pollutant linked to smog and health risks.

A dramatic aircraft chase of a falling spacecraft has provided new insights into the fiery processes that accompany the ...