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Older adults who napped at least once or for more than an hour a day had a 40% higher chance of developing Alzheimer’s than those who napped less.
This representation of the Bamum kingdom is a rare example of early 20th-century indigenous African cartography.
Intracellular bacteria promote cancer metastasis by enhancing the tumor cells' resistance to mechanical stress in the bloodstream
There may be thousands of undiscovered mammal species in the world. Most are small, like bats and rodents, but there could be primates, too. A lifeline for Bigfoot enthusiasts?
Frank Slater’s book "Practical Portrait Painting" reveals the secrets of masters old and new, from Leonardo da Vinci to Augustus John.
We should not expect aliens to look anything like us. Creatures that resemble octopuses or birds or even robots are legitimate possibilities.
A large study concludes that people who grew up in rural areas are superior at navigation, likely because cities tend to be less complex.
The "Clovis First" hypothesis for human settlement of North and South America has just been debunked. Where do we go from here?
The Human Genome Project put together 92% of our DNA blueprint. Here's what it took to complete the rest.
If we are wreaking havoc on ourselves and the world, it is because we have become mesmerized by a mechanistic, reductionist way of thinking.
We've fooled ourselves before with galaxies that look just like this one. The evidence we have simply isn't strong enough.
A community in Austin, Texas is using geothermal energy to keep homes warm in the winter and cool in the summer.
Overwashing is bad for skin health, but many people do it anyway. One reason is that our brains intimately associate stink with disgust.