Rivers release nearly 2 billion tons of CO₂ annually, and a new global study shows that nearly 60% is from ancient carbon. Ancient carbon, hundreds to thousands of years old, enters rivers through ...

Ancient carbon thought to be safely stored underground for millennia is unexpectedly resurfacing literally. A sweeping international study has found that over half of the carbon gases released by ...

Humans have known about, thought about and worried about climate change for millennia. Subscribe to our newsletter for the latest sci-tech news updates. Since at least the fourth century BC, the ...

Worsening wildfires, soaring heat waves and rising water levels have prompted Greek officials to take a closer look at protecting priceless archaeological sites that draw hundreds of thousands of ...

Humans have known about, thought about and worried about climate change for millennia. Since at least the fourth century BC, the ancient Greeks and Romans recognised that the climate changes over time ...