Amazon is aiming to catch up in generative artificial intelligence and to reboot its virtual assistant, which has been leapfrogged by powerful chatbots.

Republicans have proposed lowering the federal share of costs for Medicaid expansions, which could reshape the program by gutting one of the Affordable Care Act’s major provisions.

Don’t let spring showers ruin your look. Refresh your outerwear with these fashionable yet functional favourites• The best women’s waterproof jackets for every type of adventure, reviewed and ratedWe’ve all heard the adage, “There’s no such thing as ba...

The terminations, which hit agencies involved in protecting the nation’s food supply and agricultural products, could have long-lasting consequences, experts said.

We would like to hear from parents about their children’s experiences of getting NHS dental treatmentAccording to a government report, nearly 50,000 tooth extractions took place last year in NHS hospitals in England for 0 to 19-year-olds, with 62% of t...

Dr. Bryant Lin, who teaches medicine at Stanford University, was given a terminal diagnosis. He wanted his students to understand the humanity at the core of medicine.