In a laboratory tucked away on a sprawling university campus in Rio de Janeiro, Brazilian molecular biologist Rodrigo Moura Neto is running tests on...
Time appears to run five times slower in the early universe, scientists said on Monday, for the first time using extraordinarily bright cosmic objects...
Thousands of dead fish have washed ashore in southeast Iraq, prompting an official investigation into the wildlife disaster that officials said Monday may be...
Climate change threatens to deliver a “truly terrifying” dystopian future of hunger and suffering, the United Nations’ human rights chief warned Monday. Volker Turk...
Long time, no speak: NASA has re-established contact with the intrepid Ingenuity Mars Helicopter after more than two months of radio silence, the space...
Extreme temperatures have combined with habitual smog in Houston for more than two weeks, and Erandi Trevino feels the hazardous combination in her body....
For kids on summer break, Canada’s wildfire smoke hits hard Montreal (AFP) – Anne-Sophie THILL with Michel COMTE in Ottawa For many Canadian parents,...
Environmental activist Greta Thunberg on Thursday denounced the ecological havoc caused by Russia’s invasion of Ukraine and the lack of international reaction to the...
More than 2,000 people have suffered heat stress during the hajj pilgrimage, Saudi officials said Thursday, after temperatures soared to 48 degrees Celsius (118...