Video from a suburb of Argentina’s capital of Buenos Aires shows a bright red waterway. The area has multiple tanneries that use chemicals to treat leather.

A stream south of the Argentine capital turned a freakish vermilion this week, prompting concerns about pollution. Officials ...

A stream winding through a populous area on the outskirts of Buenos Aires has turned crimson red in recent hours that has ...

The country’s elimination marks a milestone in Africa’s fight to control and end the disease, the second-leading infectious ...

The national area with these systems now totals 70,000 km2, the same as the territory of Ireland or half the Brazilian state of Amapá.

Red wolves once ranged far and wide across the U.S., helping them earn the nickname “America's wolf.” But there are now ...

The buritis, or moriche palms, are fighting for their lives in the streambed now lined with scorched earth. For two years now ...

Goma, Democratic Republic of the Congo - 01, 2025 The leader of the March Movement (M23), Bertrand Bisimwa, and the leader of the Congo River Alliance (AFC-M23), Corneille Nangaa, participated on ...

At age 75, Vadevino Alano keeps up a brisk pace as he strides through the forest on the way to the Armadillo’s Den — a ...

Working on an acupuncture basis.” This has been the key strategy used by Rodrigo Agostinho, head of IBAMA, Brazil’s federal environmental agency, for the past two years, to reduce deforestation in the ...