A hand stencil left on an Indonesian cave wall at least 67,800 years ago may reveal how and when ancient humans reached a lost continent known as Sahul that once linked Australia with southeast Asia.

Elizabeth is a contributor to CNET and the The Simple Dollar, where she reviews insurance providers and policies. She has more than three years of experience writing for top online insurance and ...

From kiwi snacks to white noise masks, this trend promises deeper rest. From melatonin mocktails to white noise masks, sleepmaxxing is a catch-all name for any tip, trick, gadget, or hack that can ...