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We should not expect aliens to look anything like us. Creatures that resemble octopuses or birds or even robots are legitimate possibilities.
As far as we can tell, there's no limit to how far it goes on; only a limit to how far we can see. Could the Universe truly be infinite?
A large study concludes that people who grew up in rural areas are superior at navigation, likely because cities tend to be less complex.
Even the most brilliant mind in history couldn't have achieved all he did without significant help from the minds of others.
The "Clovis First" hypothesis for human settlement of North and South America has just been debunked. Where do we go from here?
5mins
Dr. Sara Walker is an astrobiologist and theoretical physicist, who is questioning the very nature of life and how we’re attempting to find it elsewhere.
John Templeton Foundation
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.
One research group's AI-based drug discovery platform could be redesigned to discover VX nerve agent and 40,000 similar chemical weapons.