For generations, schoolchildren have been taught that humans navigate the world with just five senses: sight, hearing, smell, taste, and touch. Modern neuroscience is now challenging that tidy list, ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? In Andy Weir’s 2021 novel Project Hail Mary, the dimming of the sun by 5 to 10 ...