'Puppy eyes' didn't evolve just for humans, study of wild dogs finds
A new study debunks the idea that domestic dogs specifically evolved puppy dog eyes to tug on our heartstrings.
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A new study debunks the idea that domestic dogs specifically evolved puppy dog eyes to tug on our heartstrings.
Some research suggests the brain has its own microbiome, but scientists don't know much about it.
On a clear day, sometimes a green flash appears with the sun on the horizon just after sunset or before sunrise. But why does this happen?
The Hubble Space Telescope's stunning image of the dusty 'train-wreck' galaxy NGC 4753 reveals what may be one of the greatest optical illusions in the nearby universe.
A new theory of quantum gravity, which attempts to unite quantum physics with Einstein's relativity, could help solve the puzzle of the universe's expansion, a theoretical paper suggests.