Humans evolved late in Earth history. While this timing inspired the conclusion that humanlike life is a cosmic improbability ...
Roughly 300,000 years ago, our species first appeared on the African landscape before spreading globally and coming to ...
Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.
Planting fast-growing crops, burning them, capturing the released CO2 and storing it: this is being discussed as a way to remove greenhouse gases from the atmosphere and limit global heating to 1.5 ...