Study: Zebrafish are smarter than we thought

A new study from MIT and Harvard University suggests that the brains of the seemingly simple zebrafish are more sophisticated than previously thought. The researchers found that larval zebrafish can use visual information ...

Prehistoric moms cared for kids better than we thought

A new study from The Australian National University (ANU) has revealed the death rate of babies in ancient societies is not a reflection of poor healthcare, disease and other factors, but instead is an indication of the number ...

Golden age of Hollywood was not so golden for women

The Golden Age of Hollywood is known for its glitz, glamour and classic movies. Northwestern University researchers have peeled back the gilded sheen to reveal an industry tarnished by severe gender inequity.

Ball or stuffed toy—do dogs 'know' what they're smelling?

Dogs' excellent sense of smell is well-known, whether it is in the context of searching for people or for contraband substances. However, the question of how dogs understand what they perceive with their sense of smell has ...

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