Giant impact structures, including the potential remains of ancient “protoplanets,” may be lurking deep beneath the surface of Mars , new research hints. The mysterious lumps, which have been perfec… [+3947 chars]Read More
Rare genetic mutation lets some people thrive on just 4 hours of shuteye Live Science
A newly identified mutation helps super-sleepers get by on just four to six hours of shut-eye per night, while the rest of us need around eight hours. Researchers described the…
