Prolonged stays in space appear to damage astronauts’ brains, a small, new study suggests. The researchers studied five Russian cosmonauts, mean age 49, who stayed on the International Space Station (ISS) for an average of 5.5 months. Blood samples were taken from the cosmonauts 20 days before their departure to the ISS, and one day,…  read on >  read on >

A spokesperson for former President Bill Clinton said late Saturday that the 75-year-old will be discharged from a California hospital on Sunday, CNN reported. Clinton was hospitalized at the University of California Irvine Medical Center, in Orange, earlier in the week after developing sepsis triggered by a urological infection. Speaking on Twitter on Saturday, spokesperson…  read on >  read on >

Former President Bill Clinton has been hospitalized after developing sepsis that was triggered by a urological infection. Sepsis occurs when the body has an extreme response to an infection, and it can be life-threatening. Infections that can trigger sepsis most often start in the lung, urinary tract, skin or gastrointestinal tract. Without timely treatment, sepsis…  read on >  read on >

The Moderna and Pfizer COVID vaccines protect against a number of coronavirus variants, including highly contagious Delta, another study confirms. The findings come as breakthrough infections in vaccinated people raise questions about the vaccines’ ability to protect against emerging variants. The shots do “induce high levels of antibodies against Delta and most variants,” said study…  read on >  read on >