The first Trump administration also used words like ‘transparency,’ ‘reproducibility’ and ‘uncertainty’ − to try to block regulators from using important health studies when writing pollution rules.

Tobacco companies say that heated tobacco products have fewer health risks than cigarettes, but there is little clear data to support that claim.

Despite calls from some corners to switch from canola oil and corn oil to beef tallow, the move is unlikely to make Americans healthier.

Countries have promised to reduce their fossil fuel subsidies to fight climate change, but it’s harder to do than it looks. An energy law expert explains the challenges.

A lot went wrong in the scramble to respond after a train carrying highly volatile vinyl chloride and other chemicals derailed in 2023. The lessons can help ensure safer responses in the future.

Durability and the risk of chemicals being released when pipes heat up are just 2 concerns about plastic pipes.

The heat comes from everywhere when you’re active outside on hot days – the Sun’s rays, the air around you, the ground and even your own body.

Scientists found PFAS hot spots in Miami’s Biscayne Bay where the chemicals are entering coastal waters and reaching the ocean. Water samples point to some specific sources.

Scientists discovered PFAS hot spots in the bay and found PFAS in water along the Atlantic coast. In a new study, they traced the chemicals’ origins to help stop the harm.

Maui County issued an ‘unsafe water’ alert and urged precautions. Residents can face several toxic hazards from fires, as an expert in the chemical risks from fires explains.