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On this day in 1998, the Food and Drug Administration (FDA) approves use of the drug Viagra, an oral medication that treats impotence. Sildenafil, the chemical …
Category: Marine Life
A 170-million-year-old fossil found on Scotland’s Isle of Skye represents a newly identified species of prehistoric marine reptile, researchers say.
A new study suggests that melatonin, the hormone that regulates our sleep, may have first evolved hundreds of millions of years ago in tiny ocean creatures.
After analyzing DNA from 1,000-year-old Peruvian skeletons, scientists claim that seals and sea lions were likely the first to bring TB to the ancient Americas.
A new report provides insight into the amazing graveyard of fossilized whale skeletons unearthed during the construction of a Chilean highway.
Fossils of an ancient fish found in the Canadian Arctic suggest that the hind legs of four-legged animals actually developed in the water, as enhanced fins.
A snorkeling science instructor discovers a dead 18-foot, 200-pound oarfish and drags it to land.
Thanks to a nearly complete skeleton found buried in an English quarry, the giant Jurassic-era Leedsichthys has grabbed the title of world’s largest fish.
Research suggests the marine reptiles known as pliosaurs got arthritis, and their dinosaur contemporaries might also have suffered from the condition.
Rebellatrix, a new member of the “living fossil” coelacanth group, shows a different side of these ancient (but not extinct) fish.
Anomalocaris, which ruled the oceans 500 million years ago, boasted some of the sharpest and largest eyes in history, research suggests.
A newly discovered ancient crocodile lived alongside the largest snake ever to slither across the earth, according to researchers.
From sharks bigger than a bus to giant sea scorpions, explore some of the largest and most fearsome marine creatures of the past.