An extremely endangered Puerto Rican toad named Olaf became the first to be born via in vitro fertilization, as researchers attempt to save it from extinction.
Researchers have found ice fossils from an ancient asteroid that crashed into Earth nearly 30 years ago that could have enormous implications into what the early Solar System was like.
Millions of years before the dinosaurs, tank-like predators that looked like Komodo dragons with absurdly huge heads roamed the planet. And it turned out that these reptiles, known as erythrosuchids (eh-rith-roe-SUE-kids) may have evolved their enormous noggins as they became "hypercarnivores," a new study suggests.
The Sumatran rhino is now officially extinct in Malaysia with the death from cancer of a 25-year-old female named Iman —the last known specimen in the Asian country, the BBC reported Saturday.
The miracle silver cigarette case that stopped a bullet from killing a British soldier during World War I "sparked a bidding war" and sold at auction for nearly $2,500.