Sediment cores from ocean floor could contain 23-million-year-old climate change clues

What We Learned from the Perseverance Rover's First Year on Mars

World spends $1.8tn a year on subsidies that harm environment, study finds | The fossil fuel industry ($620bn), the agricultural sector ($520bn), water ($320bn) and forestry ($155bn) account for the majority of the $1.8tn, according to the report.

The race is on to tackle climate change by pulling carbon from the air