We've seen in our simulations that the more brightly colored a male guppy is, the more likely he will be seen -- and eaten -- by a predator. In a simulation or in the wild, where predators are ...

In August this year, Australian researchers found the antidepressant fluoxetine—sold under the brand name Prozac, among ...

These are two male Trinidadian guppies, showing the range of color patterns observed in the population. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases ...

MORE: High levels of bacteria in water lead to multiple beach closures across the US During that time, researchers studied ...

Young guys seem to be obsessed with themselves as far as how they perform sexually. Ejaculatory volume and force seems to be something that they're very proud of, and as men get older there's ...

Like Yi, Scrugg’s ongoing series The Black Male Form sees her use the male body as the ideal prop for the perfect photograph. “I will usually give the model a random piece of direction like ...

Casting an upcoming stills photoshoot for a children's clothing brand. Production states: "We’ll be looking for submissions from babies, kids, siblings, and kid friend groups who fall under the ...

But just know: male gouramis can be territorial ... Emperor Tetras, and Guppies. Now here’s an under-water creature that will stand out! Beginner aquarists will want to open their hearts ...

It is why the male peacock unfurls his dazzling train, why male guppies are adorned with bright orange and blue spots, why male frogs call and male canaries sing. It is even why the genitalia of ...

The bottom line? The average male in the U.S. consumes about 2,745 calories every day, and the average female 1,833 calories, according to the CDC. A calorie-restricted diet, depending on how ...

A properly dressed male guppy, with its gaudy blue spots and brilliant splashes of orange, can't help but stand out. But for a fish that spends its life swimming among predators, it seems that ...

In August this year, Australian researchers found the antidepressant fluoxetine—sold under the brand name Prozac, among others—can harm male guppies in ways that affect their body condition ...