World

The U.S. space agency NASA said the experimental Mars helicopter Ingenuity, after three successful flights, failed to respond to commands to lift off for a fourth flight Thursday. Scientists with the Ingenuity team at NASA’s Jet Propulsion Laboratory (JPL) in...

Energy demand is expected to increase by as much as 50 per cent over the next 30 years, but energy companies and policymakers have widely different visions of that future, says Professor John W Ballantine. WALTHAM, Massachusetts: Tehran, 1943: Joseph...

As a coronavirus variant traced to the Brazilian Amazon marauded through Peru’s coastal capital last month, Rommel Heredia raced to his local hospital to seek help for his brother, mother and father. “I said goodbye and promised I’d come back to...

Rajeshwari Devi, 58, died on Sunday after waiting for two days to get uninterrupted oxygen, an ambulance and a bed in a Covid-19 hospital. She kept waiting and gasping but it was too late by the time help arrived. She...

The world’s first underwater climate strike has taken place in the heart of the Indian Ocean. Scientist and climate advocate, Shaama Sandooyea, floated in the water at Saya de Malha Bank, a site 735km off the coast of the Seychelles...

Health officials in Northern Ireland will continue to use the Oxford-AstraZeneca vaccine after its suspension in the Republic of Ireland. The country's National Immunisation Advisory Committee (NIAC) recommended the move after reports of serious blood clotting events in adults in...

With a number of potential vaccines for Covid-19 now imminent, there are increasing concerns that misinformation online could turn some people against being immunized. The World Health Organization (WHO) says the world's not only fighting the pandemic, but also what...

The leader of Ethiopia’s dissident Tigray region has said his people are “ready to die” defending their homeland, rejecting the prime minister’s Sunday night ultimatum that they surrender within 72 hours. Abiy Ahmed launched a military campaign against the Tigray People’s...

Ethiopia's prime minister has given forces in the northern region of Tigray 72 hours to surrender as government troops advance on the capital, Mekelle. Abiy Ahmed told Tigrayan leaders they were "at a point of no return". The Tigray People's...

At least 21,347 people have been killed in conflict, including more than 5,800 civilian adults and c..