Bizarre Sea Creatures Illuminate the Dawn of the Animal Kingdom A new study bolsters the idea that the first animals were surprisingly complex, perhaps equipped with muscles and a nervous system.
What Is Brain Fog and How Can I Treat It? Researchers are just beginning to understand the cognitive dysfunction that some people experience with Covid-19 and a range of other health issues.
What Types of Exercise Do You Need to Reduce Dementia Risk? Several large studies have confirmed that vigorous exercise, walking and even doing household chores can greatly benefit the brain.