Continuous sleep is a modern habit, not an evolutionary constant, which helps explain why many of us still wake at 3am and wonder if something’s wrong. It might help to know that this is a deeply ...

I’ve always found patents fascinating. Not just because they protect ideas but because they often reveal the odd, innovative, ...

When rolled on a moist clay tablet, these engravings left low-relief markings, signifying that the object's owner authorized ...

Over the years, many different pictures and videos have been sent back from Mars, and many of them contained weird and ...