Runoff and waste may be more harmful to the animals than climate change.

Scientists are pretty sure they know where the seaweed is coming from. Now they want to know why it’s here.

Silver birch, elder, and yew win out in an experiment to see which species best capture the tiny particles from diesel pollution.

Gulf killifish have made a stunning comeback in Houston with the help of genetic mutations imported from interspecies mating with Atlantic killifish.

Researchers collected trash that washed up at Gulf Coast shoreline sites over two years. Most of it was plastic.

Environmental groups are concerned and plan litigation.

Results of a study suggest that toxicologists should look further than exposed individuals for contaminant effects.

The 600-meter-long structure will tackle the Great Pacific Garbage Patch—a huge buildup of trash floating between California and Hawaii—but not everyone thinks it will work.

A study compares verbal and math test scores to air quality measurements in China and finds a correlation.