Were large soda lakes the cradle of life?

Along with nitrogen and carbon, phosphorus is an essential element for life on Earth. It is a central component of molecules such as DNA and RNA, which serve to transmit and store genetic information, and ATP (adenosine triphosphate), ...

South Korea struggles to contain deadly wildfires

Deadly wildfires in South Korea worsened overnight, officials said Tuesday, as dry, windy weather hampers efforts to contain one of the country's worst-ever fire outbreaks.

Dozens of fires rage in southern Chile

Dozens of fires fueled by strong winds raged across southern Chile Monday, destroying thousands of hectares of forest and farmland and damaging several homes, according to authorities.

New carrier birds brought avian flu to Europe and the Americas

Bird flu cases are rising rapidly in the U.S. and around the world. A new study traces how the disease spread over the last two decades from Asia to Europe, Africa and the Americas. New bird species, from pelicans to peregrine ...

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