kamal

There are times and places in the universe that experiments cannot reach, and may never be able to reach. What exactly goes on inside black holes, and what happened in the first fractions of a second after the Big Bang, are matters of pure theoretical speculation. For two decades, Silke Weinfurtner, a physicist at the … Read more

It’s often subtle at first. A lost phone. A forgotten word. A missed appointment. By the time a person walks into a doctor’s office, worried about signs of forgetfulness or failing cognition, the changes to their brain have been long underway — changes that we don’t yet know how to stop or reverse. Alzheimer’s disease, … Read more