Researchers hope the "exquisitely preserved" fossil will cast new light on an enduring mystery in paleontology.

The fear of nuclear war forced nations to come together to stop the spread of atomic weapons. Could a similar idea curb the ...

At more than 160 million years old, a recently discovered amphibian fossil has set a new record for the earliest known ...

The near-complete database reflects a spirit of trust and collaboration among the country’s scientific community — but will ...

Nearly a decade before Swedish climate activist Greta Thunberg was even born, Växjö set itself on a path to a new vision of ...

The Biden administration is weighing a last-ditch push for an international agreement that would restrict financial support ...

Governments around the globe are ploughing billions of dollars into fossil fuel subsidies to shelter citizens from higher ...

Seven states or provinces spew more than 1 billion metric tons of greenhouse gases, all of them in China, except Texas, which ...

President-elect Donald Trump has selected Chris Wright, a campaign donor and fossil fuel executive, to serve as energy ...

A fight is building at the United Nations climate talks over whether countries should recommit to last year’s historic pledge ...

A search for dinosaur fossils unintentionally shifted into a discovery of the oldest tadpole ever discovered when a team ...

There are various reasons fossil fuel subsidies are hard to eliminate. Many subsidies directly affect the costs that fossil ...