Alpine bacteria show unexpected ability to fight viruses

A silent, long-running competition has been taking place in Swiss alpine lakes for millions of years, killing trillions of organisms every day without anyone noticing. This competition between bacteria and viruses pushes ...

Empty nets in Latin America as fish flee El Niño

Fishermen along Latin America's Pacific coast are reeling in half-empty nets as ocean warming aggravated by El Niño causes tuna, anchovies and other top catches to migrate to cooler waters.

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