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In China, people breathe air thick with the lung-damaging pollutant ozone two to six times more often than …

Low-tech ways of improving soil quality on farms and rangelands worldwide could pull significant amounts of carbon out …

Air pollution shortens human lives by more than a year, according to a new study from a team …

Electrically charged volcanic ash short-circuited the Earth’s atmosphere in 1815, causing global poor weather and Napoleon’s defeat, says …

Thin ribbons of purple and white light that sometimes appear in the night sky were dubbed a new …

Seismic noise — the low-level vibrations caused by everything from subway trains to waves crashing on the beach …

New insights into the evolution and eventual disappearance of Portus Pisanus, the lost harbor of Pisa, have been revealed. Although …

The release of the Paradise Papers and Panama Papers exposed how multinationals, politicians, and the wealthy use offshore tax havens …

If the global population adopted the recommended guidelines of North American diets, there wouldn’t be enough land to …

You probably know Easter Island as “the place with the giant stone heads.” This remote island, 2,300 miles …