extra american

The U.S. space agency NASA said the experimental Mars helicopter Ingenuity, after three successful flights, failed to respond to commands...

Energy demand is expected to increase by as much as 50 per cent over the next 30 years, but energy...

As a coronavirus variant traced to the Brazilian Amazon marauded through Peru’s coastal capital last month, Rommel Heredia raced to...

Rajeshwari Devi, 58, died on Sunday after waiting for two days to get uninterrupted oxygen, an ambulance and a bed...

The world’s first underwater climate strike has taken place in the heart of the Indian Ocean. Scientist and climate advocate,...

Health officials in Northern Ireland will continue to use the Oxford-AstraZeneca vaccine after its suspension in the Republic of Ireland....