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image: Drugging the Environment

Drugging the Environment

By | August 1, 2015

Humans have spiked ecosystems with a flood of active pharmaceuticals. The drugs are feminizing male fish, confusing birds, and worrying scientists.


image: An Ocean of Plastic

An Ocean of Plastic

By | December 15, 2014

A new study surveys the extent of the plastic problem in the world’s oceans, estimating more than 5 trillion pieces weighing nearly 250,000 tons.


image: Toledo Water Back On After Toxic Scare

Toledo Water Back On After Toxic Scare

By | August 5, 2014

Citizens of Ohio’s fourth-largest city can drink from the tap again, but the root causes of the Lake Erie algal blooms that shut off the flow for two days remain.


image: Steroids Stick Around

Steroids Stick Around

By | September 29, 2013

Body-building steroids used to beef up cattle can regenerate themselves in the environment.


image: Coastal Command

Coastal Command

By | September 1, 2013

From a tiny marine research center on the Louisiana coast, Nancy Rabalais has led the charge to map, understand, and reduce dangerous “dead zones” in the Gulf of Mexico.


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