Researchers

Poor countries might not have access to a Covid-19 vaccine until 2022

Poorer nations may be left behind as wealthy nations, accounting for just 14 percent of the global population, have pre-ordered just over half of the vaccine doses expected to be produced.

Researchers eye tech wearables as virus early warning system

Can your Fitbit or Apple Watch detect a coronavirus infection before the onset of symptoms?

Americas oldest human footprint confirmed in Chile - researchers

The footprint was first discovered in 2010 by a student at the Universidad Austral of Chile.

Tesla plans to hand car keys to robots next year

The company announced its latest plans during an investor conference on Monday. But sceptics doubt Tesla can pull it off.

World's oldest intact shipwreck found in Black Sea

A Black Sea Maritime Archaeology Project team says the vessel, previously only seen in an intact state on the side of ancient Greek pottery, was found at a depth of more than 2,000 metres.