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Articles on Water

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Tears prevent your eyes from drying out and protect them from irritation and infection. Vizerskaya/E+ via Getty Images

Can you cry underwater?

An ophthalmologist explains how important tears are to keeping your eyes feeling good and working well – whether you’re on dry land or swimming in a body of water.
Americans have come to expect abundant clean water, but there are many stressors on water quality and availability. Jessica/flickr

Solving water challenges is complex – learn how law, health, climate and Indigenous rights all intersect in developing solutions

A webinar hosted by The Conversation brings together experts in law, health, policy and Indigenous affairs to explain some of the most pressing problems related to water in the US.
Many ecologically important wetlands, like these in Kulm, N.D., lack surface connections to navigable waterways. USFWS Mountain-Prairie/Flickr

The Supreme Court just shriveled federal protection for wetlands, leaving many of these valuable ecosystems at risk

In Sackett v. EPA, a suit filed by two homeowners who filled in wetlands on their property, the Supreme Court has drastically narrowed the definition of which wetlands qualify for federal protection.

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