Levels of arsenic in Northern Ontario’s Long Lake are so high that some local residents can no longer drink the water.

The presence of PFAS in New Zealand wastewaters, coastal waters, and surface waters has been confirmed by University of Auckland researchers.

A dark, rainy spring gave way to a vast, long-lived phytoplankton bloom off the coast of Brazil.

After two consecutive years (2019 and 2020) that ranked among the top three warmest on record, Earth was a slightly cooler planet in 2021. But not by much.

2021 was tied for the sixth warmest year on NASA’s record, stretching more than a century.

Storm specialist Christopher Nowotarski says tornadoes that develop in the winter months in Texas are usually not severe in strength.

Increasing vegetation in the Himalaya may have implications for water supplies.

Predator species may buffer the negative impacts of climate change by mitigating against the loss of biodiversity, according to new research led by scientists in Trinity College Dublin and Hokkaido University.

Permafrost researchers analyse the drivers of rapidly changing Arctic coasts and the implications for humans and environment

Watering holes bring together wildlife, and their parasites, on the plains of Africa