A new study reveals that exposure to air pollution can be associated with flare-up risk in arthritis patients.

When you breathe in wildfire smoke, harmful particles can travel deep into your body.

Long-term exposure to just low levels of fumes is associated with more advanced coronary artery disease, according to the findings.

As more countries ban waste imports, plastic waste generators like the US will need to find better solutions. A few states are putting more responsibility on producers.

Ads from the 19th and 20th centuries shows how the industry has long tried to promote coal as clean and even healthy, despite evidence to the contrary.

Using existing backup generators as regular sources of electricity would emit lots of pollution into American skies and endanger people’s health.

Scientists say their findings could help predict when migraine may be more likely.

A new discovery may explain why Arctic clouds behave differently.