Chemical processors and refrigerant manufacturers would receive extensions under a proposal addressing production and disposal requirements.

The update upgrades tracking tools that show which source categories and regions may contribute most to downwind pollution.

A chemical release from a 5,000-gallon industrial tank prompted evacuations and shelter-in-place orders as EPA assisted local emergency responders with air monitoring.

Nature, circular economy, climate and clean energy projects share the funds, with governments, businesses and other backers covering the rest.

More than six in 10 people ages 13 to 29 surveyed by children's rights organization KidsRights said they worry more about biodiversity loss now than they did three years ago. Among respondents 18 and ...

The final rule lets state-approved hunting methods apply again in national preserves and restores public hearings before some harvest closures.

The agency also points to more than 13,000 properties cleared after the Los Angeles wildfires and $6.5 billion in water infrastructure financing.

Led by a Wildlife Conservation Society conservationist, the study suggests some historically important jaguar connections may already be lost.

MEMS says its chips can direct airflow to SSDs, memory and other parts as liquid cooling in AI data centers increasingly centers on CPUs and GPUs.

Planned work includes fire-hardened walls, vegetation removal, a fire-resistant roof and an emergency generator to help keep water service and firefighting capacity running during wildfires.

More than 200 olive ridley eggs from two Southern California beaches are incubating at a Long Beach aquarium and could hatch around mid-November, and federal officials are drafting an interim strategy ...

Three rescued calves will receive continued care through a coordinated effort to return manatees to Florida waters.