A zoo owner may be forced to euthanise his animals or let them starve after struggling to find £2,000 a day to feed them during the coronavirus lockdown. 

Andy Cowell founded

Africa's Sahara may have been 'the most dangerous place in the history of planet Earth', a palaeontological study has concluded.

A team of international researchers found that what is today the

Sunlight may kill the coronavirus on surfaces within minutes, according to an unpublished study carried out by US Department of Homeland Security scientists that has not been reviewed by independent experts.

Coral reefs are so fundamentally damaged by climate change that decades of research on how to protect them may not even still be applicable, scientists say.  

In a study of coral over