A vegan diet is more effective for weight loss than a Mediterranean diet, according to a groundbreaking new study that compared the diets head to head. […]
New US Covid-19 cases have declined by 61 percent compared to the peak level on January 8, officials said Friday, as they announced troops were being […]
As several vaccines are rolled out across the world, questions already resolved in the lab are cropping up once again, as governments face the challenges of […]
Britain’s Oxford University said on Friday its researchers behind the joint AstraZeneca Covid-19 vaccine had found it to be effective against the UK virus variant now […]