Monsanto faces first US trial over Roundup cancer link

In the first trial of its kind, a Californian dying of cancer is suing US agrochemical giant Monsanto, claiming its popular herbicide Roundup caused his disease—a case that could have sweeping ramifications.

Mercury thermometers face final phase out

The mercury thermometer, long a fixture in household medicine cabinets and industrial settings, is going the way of the horse and buggy. The reason: Mercury released into the environment from a broken thermometer is highly ...

Glyphosate: where is it banned or restricted?

One of the world's most popular weedkillers, glyphosate, has divided the scientific and health community, prompting several countries either to ban or limit its use.

Bald eagles: an amazing comeback story

On a clear, cool fall morning, a bald eagle swoops in from its perch on a cliff overlooking Trinity Lake in Northern California.

Tire toxicity faces fresh scrutiny after salmon die-offs

For decades, concerns about automobile pollution have focused on what comes out of the tailpipe. Now, researchers and regulators say, we need to pay more attention to toxic emissions from tires as vehicles roll down the road.

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