‘Ghost’ human ancestor discovered in West Africa
Mysterious archaic hominins may have interbred with early humans in West Africa, scientists say.
Author Archives: BBC News - Science & Environment
Coastal floods warning in UK as sea levels rise
Communities on the coast face "serious questions" against the background of climate change.
Coastal erosion: The homes lost to the sea
As sea levels rise, difficult decisions are being made about which communities to save.