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Following a series of eruptions three weeks ago, Mount Lewotobi Laki-laki has begun spewing hot ash and lava again.

Following the Texas floods, some Democrats have warned about the "consequences" of the Trump administration's cuts to the federal government workforce.

The newly discovered flying reptile is the oldest pterosaur in North America.

Scientists find out how the epic deep sea migration of a tiny animal is storing planet-warming carbon.

MethaneSat was meant to keep track of potent greenhouse gas emissions from oil and gas production.

A DNA bone test on a man who lived 4,500 years ago sheds new light on the rise of Ancient Egypt.

It says drought has compounded poverty, hunger, and energy insecurity worldwide.

We take a look at river, reservoir and groundwater levels after a particularly dry few months.

Scientists are clear that global warming is making heatwaves like this hotter and more likely.

More than 4,000 Tuvalu citizens have entered the ballot for a world-first climate visa to Australia.