Genetic Exchange Between Ancient Humans and Neanderthals

Ancient Homo sapiens and Neanderthals had genetic exchanges long before Homo sapiens incorporated Neanderthal ancestry, with multiple instances of human-to-Neanderthal gene flow over 200,000 years. The study also suggests that small Neanderthal population sizes contributed to their extinction.

Elon Musk's Family Expansion and Controversies

Elon Musk has welcomed his twelfth child with Neuralink's Director of Special Projects, Shivon Zilis, marking the third child he has had with an employee. This comes amidst Musk's concerns about declining birth rates and controversy surrounding workplace conduct.