The oxygen levels declined at rates much faster than in oceans.
Get your hands on the best float tube for the lake, river, or pool.
Carbon pollution could be turning the lakes more acidic. A lack of data has left scientists with more questions than answers.
Siberia’s Lake Baikal, a UNESCO world heritage site, is imperiled by rising temperatures and pollution.
Consider this your end-of-summer reading list.
Algae blooms in lakes and oceans generate pollution that harms people, pets, and the planet.
Ice-free roads come with a cost
Like Minnesota, but with more liquid methane
They were good while they lasted
One group of scientists is arguing that certain organisms, about a millimeter in size or slightly smaller, don't form species at all.
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