EarthWhy is China drilling a hole more than 10,000 metres deep? An oil company in China has started drilling a hole that would be the deepest in the country and among the deepest in the world News
EnvironmentAncient Aboriginal rock art may reveal how Australia's climate changed Murujuga in Western Australia holds more than 2 million engravings that have been added over at least 50,000 years - and may provide a glimpse into how the region's climate and vegetation have changed News