One night about 60 years ago, physicist Enrico Fermi looked up into the sky and asked, "Where is everybody?" He was talking about aliens. Today, scientists know that there are millions, perhaps ...

Ten weird but true human body facts that will surprise you with their science, oddities, and fascinating processes you never ...

Grocery stores are like the theaters of everyday life, where the mundane meets the bizarre. From aisle to aisle, you're likely to witness an array of peculiar behaviors unique to this setting. While ...

That's why we've rounded up 13 of the most interesting things we've found on Mars that made us do a double take. We'll talk about how we've found it, why it's so perplexing, and what it might tell us ...

(via SciShow) There are a lot of places, conditions, and situations that just don't seem all that survivable for most people. But for certain populations of humans, conditions that would be fatal for ...

This is one of the weirdest mysteries of human evolution: Why do we have grandmas? From menopause to our slow maturation and super-long lifespans, humans are quite unique in the animal kingdom. Could ...

If humans hope to converse with ET, we'll need to have a few icebreakers handy. No, seriously — alien life is probably trapped in secret oceans buried deep inside frozen planets. Subsurface oceans of ...