For the first time in three decades there has not been a single Atlantic hurricane in September, normally the most active month.

The lawsuit is the 97th the state has filed against the Trump administration over the past year and a half.

Extreme weather, climate change add new level of risk to food supply

Chinese manufacturers dominate Latin America's bus fleet

The discovery adds strong evidence that the outbreak that sickened thousands over the summer originated in a grower’s field or processing facility.

The University of Calgary tracked wolverines across a vast area of Alberta and B.C., including Banff National Park. Researchers found wolverines aren't just avoiding people in those areas — places with more recreation actually have fewer wolverines living there.

The lava rock formation protruding from the rocky cliffs of Volcanoes National Park crumbled some time last weekend.

Prime Minister Mark Carney's new national council on artificial intelligence is meant to provide the government with guidance on the evolution of its AI strategy and on making the technology safer.

The mostly Democratic-led states say that the E.P.A. acted unlawfully when it erased Biden-era limits on carbon dioxide from coal- and gas-fired plants.