Dopamine can trigger feelings of happiness in humans. Water fleas that are exposed to dopamine-regulating substances apparently gain several advantages.
Water fleas on ‘happy pills’ have more offspring
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Gorillas, rhinos, lions and more will soon become extinct without immediate action
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Do you see a devil in this orchid?
Named for 'el diablo' himself, a new and extremely rare orchid species reveals a wicked heart.
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Florida man arrested for stealing sea turtle eggs
He's given a whole new meaning to "poached eggs."
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Rare blindcat found in US, could prove water-filled caves connect Texas and Mexico
The extremely rare cave-dwelling albino fish with no eyes, the Mexican blindcat, has previously only been known to exist in Mexico.
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10 magical places saved by endangered species
In our efforts to save animals at risk of extinction, we've saved some extraordinary places as well.
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