Executives Depart Cassava, Maker of Disputed Alzheimer’s Drug
The chief executive and a lead scientist stepped down weeks after a federal grand jury filed fraud charges against a…
Meta Exploring Stake in Ray-Ban’s Parent Company
Meta is discussing taking a stake of as much as 5 percent of EssilorLuxottica, which makes eyewear brands like Ray-Ban…
How Long Is Covid Contagious?
It’s a tricky question to answer, but experts say symptoms and rapid tests are still good guides.As we cope with…
Urgent action needed as malaria resists key drug
1 hour agoGetty ImagesMillions of lives are at risk unless urgent and radical action is taken to stop drug-resistant malaria…
How Elon Musk Came to Support Trump and the GOP
The world’s richest man, once deeply skeptical of Donald J. Trump, has now endorsed him and has emerged as a…
How the UK planned for the wrong pandemic
57 minutes agoGetty ImagesEven as Covid hit, the government and its health officials were bullish in their confidence about their…
Peter Buxtun, Who Exposed Tuskegee Syphilis Study, Dies at 86
A Public Health Service employee, he turned whistle-blower after learning of decades-long research involving hundreds of poor, infected Black men…
Ford Will Make Gasoline Trucks Not Electric Vehicles in Canada Plant
Ford will build large pickups at a Canadian factory that it had previously slated to produce electric vehicles, sales of…
Carlos Espina is a One-Man Telemundo on TikTok
On a recent scorcher of a Houston afternoon, Carlos Eduardo Espina was driving to a restaurant that specializes in Nicaraguan…
A 12-Minute Workout to Build Foot Strength
Much like how the network of muscles around the hips, pelvis and back act like scaffolding for the spine, the…