Biology

Over 50 species of pupfish are known from the US to Venezuela, and they are all pretty much the same – except for the ones in two places: the Yucatan peninsula in Mexico and a Caribbean island. Generally speaking, the species of pupfish do the same things. “They look the same and they act the […]

The box jellyfish (commonly known as the sea wasp) is not only the most venomous creature in the world, but it also holds a few other major surprises. They may seem like rather simple creatures at a first glance, but researchers are now convinced they are nothing like this; as a matter of fact, they […]

We already know about numerous extremophiles, microbes that can live in incredibly extreme conditions, which would easily kill almost every other creature. There are bacteria which survive in extremely high or low temperatures, in substances with an extreme pH, surrounded by nothing but solid rock, in the depths of the ocean, and so on. But […]

A recently published study 8 years in the making reveals the uncanny ability humpback whales have of following seemingly perfect straight paths for weeks at a time. The navigational precision of humpback whales cannot be explained by known theories. Humpback whales feed during the summer near polar oceans and migrate to warm tropical oceans for […]

This weird armored mollusk is called a chiton, and scientists are amazed by it. They discovered eye-like structures on its body decades ago, but they had no idea what they were made of, if they could see or just sense light, or even if they were eyes at all, because they were structurally very […]

Cyanide is nasty. I don’t care if you’re a venomous snake, an elephant or Charlie Sheen, cyanide is something you don’t want, which makes it an excellent defense mechanism. Lotus corniculatus, commonly known as the bird’s-foot trefoil, a plant common throughout Europe, Asia and Africa has evolved so that it’s leaves have a cyanide reservoir, […]