"These hydrologic oddities illustrate how much we have still to learn about Earth's dynamic surface," researchers said in a ...

Rivers join downstream, flow downhill, and eventually meet an ocean or terminal lake: These are fundamental rules of how ...

The Casiquiare splits from the Orinoco River and meanders through lush, nearly flat rainforests to join the Rio Negro and, ultimately, the Amazon River. The study's authors point out that the ...

Inspired by naturalist Alfred Russel Wallace’s visit nearly two centuries ago, an isolated Indigenous community in Brazil ...

Rivers start in mountains, join other streams as they flow downhill, then channel into an open ocean or lake. Right? Well, ...

According to the latest report from the World Meteorological Organization (WMO), the climate crisis inflicted lasting damage, ...

TERLINGUA, Texas — Paddling the Rio Grande River offers a unique adventure in the southwestern United States, but it is a wilderness trip for experienced and well-prepared paddlers. Choosing a ...

An Amazon delivery driver reportedly called authorities in Indian River County after a woman whispered 'help me.' Deputies spoke to the woman, who had marks to her neck and said her ex-husband ...

You don't need a GPS to find the home turf of the Amazon's most famous resident, Brazilian Chief Raoni Metuktire.

Gift 5 articles to anyone you choose each month when you subscribe. Rio Tinto will spend $US1.8 billion ($2.83 billion) over the next two years building a new iron ...

With her kind eyes and guileless smile, Hélène Vincent plays a sweet old French lady. But looks can be deceiving in this François Ozon film. By Manohla Dargis Paul Walter Hauser stars as a real ...