New ZSL study reveals mothers detoxify themselves by passing on most neurotoxic PCBs through lactation.

The health of common water fleas like this one are being examined by University of Toronto researchers using a powerful instrument called a tandem mass spectrometer.

Researchers from King’s College London have carried out the first comprehensive study of fine particles on the London Underground to evaluate the exposure of people travelling on different parts of the network.

The retail bonanza set to begin today, Black Friday, is expected to see more than half of shoppers buying electronic goods and almost a third purchasing clothes.

Sometimes, pollution is blatantly obvious: the iridescent slick of an oil spill, goopy algae washing up on a beach or black smoke belching from a smokestack.

Millions of tons of plastic trash are fouling the world’s ocean, most of it tiny pieces of microplastic less than a quarter-inch in size. 

You might not have thought twice about the thicket at street’s end or that cluster of trees growing wild on the corner, but they make a difference in controlling stormwater runoff, according to a University of Maryland-led study.

Scientists have discovered that marine fog in California carries with it high levels of mercury, which they say is being deposited on land and making its way up the food chain. 

Hospitalizations for several common diseases—including septicemia (serious bloodstream infection), fluid and electrolyte disorders, renal failure, urinary tract infections, and skin and tissue infections—have been linked for the first time with short-term exposure to fine particulate air pollution (PM2.5), according to a comprehensive new study led by Harvard T.H. Chan School of Public Health.

Mobility is essential to urban life. It contributes to people’s ability to access work, food, education, leisure and more. It also contributes to climate change.