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The discovery of fossilised remains belonging to the world's largest snake has been reported in Nature journal. Titanoboa was 13m (42ft) long - about the size of a London bus - and lived in the rainforest of north-east Colombia 58-60 million years ago. The snake was so wide it would have reached up to a person's hips, say researchers, and was estimated to have weighed more than a tonne. Green anacondas - the world's heaviest snakes - reach a mere 250kg (550lbs).

After the extinction of the dinosaurs 65m years ago, new giants evolved to terrorise life on Earth: snakes as long as a bus and as wide as a door. On Thursday an international scientific team will announce in the journal Nature the discovery of Titanoboa, the largest snake that has ever lived. Its fossils were found in the Cerrejen coal mines of Colombia. Titanoboa was a constrictor like today’s boas and anacondas, preying on crocodiles and giant turtles about 60m years ago in what was then a steamy tropical rainforest. At a conservative estimate it grew 13 metres long and...

Fossil boffins say that dense triple-canopy rainforests, home among other things to gigantic one-tonne boa constrictors, flourished millions of years ago in temperatures 3-5°C warmer than those seen today - as hot as some of the more dire global-warming projections. Just like a modern jungle. Except with bloody enormous snakes. The new fossil evidence comes from the Cerrejón coal mine in Colombia, previously the location where the remains of the gigantic 40-foot Titanoboa cerrejonensis were discovered. The snake's discoverers attracted flak from global-warming worriers at the time for saying that the cold-blooded creature would only have been able to survive...

NEW YORK — Never mind the 40-foot snake that menaced Jennifer Lopez in the 1997 movie "Anaconda." Not even Hollywood could match a new discovery from the ancient world. Fossils from northeastern Colombia reveal the biggest snake ever discovered: a behemoth that stretched 42 to 45 feet long, reaching more than 2,500 pounds. "This thing weighs more than a bison and is longer than a city bus," enthused snake expert Jack Conrad of the American Museum of Natural History in New York, who was familiar with the find. "It could easily eat something the size of a cow. A human...

Researchers are recovering beautiful fossils from the Cerrejón Formation of Colombia. One was a giant snake, called the “Titanoboa.” Most recently, a study examined the formation’s fossilized flora, which looked the same as modern plants, and the rainforest environment in which they lived.[1] This research dovetails nicely with other studies on ancient earth’s turbulent climate. There is evidence of dramatic...

If it were still alive today, the largest snake ever known to have lived would feel right at home in South America's tropical rain forests. That's because the modern ecosystem contains many of the same plants that grew in the massive serpent's home turf some 60 million years ago, according to a new study detailing the earliest known "modern" rain forest. The study is based on more than 2,000 fossil leaves recently discovered in Colombia's Cerrejón coal mine—the same place where scientists had found fossils of Titanoboa cerrejonesis earlier this year. Many of the newfound plant fossils are of palm,...

Rainforest similar to ours flourished at 3-5° hotterFossil boffins say that dense triple-canopy rainforests, home among other things to gigantic one-tonne boa constrictors, flourished millions of years ago in temperatures 3-5°C warmer than those seen today - as hot as some of the more dire global-warming projections.The new fossil evidence comes from the Cerrejón coal mine in Colombia, previously the location where the remains of the gigantic 40-foot Titanoboa cerrejonensis were discovered. The snake's discoverers attracted flak from global-warming worriers at the time for saying that the cold-blooded creature would only have been able to survive in jungles a good...

A new fossil turtle species discovered in South America boasts quite a bulky shell — about as thick as your average high-school textbook. The shell, about 3.3 feet (1 meter) across and 1.4 inches (3.5 centimeters) thick, might have protected the turtle against attacks from large crocodile-like animals as well as the giant Titanoboa, the world's largest snake (about 45-feet long), which would have shared this turtle's neighborhood around 60 million years ago, the researchers say. The newly identified species, called Cerrejonemys wayuunaiki and discovered in the Cerrejón coal mine in Columbia, was the ancestor to one of the most...

Monster titanoboa snake invades New York New York commuters arriving at Grand Central Station were greeted by a monstrous sight: a 48-foot-long, 2,500-pound titanoboa snake. The good news: It's not alive. Anymore. But the full-scale replica of the reptile -- which made its first appearance at the commuter hub -- is intended, as Smithsonian spokesperson Randall Kremer happily admitted, to "scare the daylights out of people" -- actually has a higher calling: to "communicate science to a lot of people." The scientifically scary-accurate model will go a long way toward that: If this snake slithered by you, it would be...

The discovery of a new fossil turtle species in Colombia's Cerrejón coal mine by researchers from the Smithsonian Tropical Research Institute in Panama and the Florida Museum of Natural History helps to explain the origin of one of the most biodiverse groups of turtles in South America. Cerrejonemys wayuunaiki takes its genus name from Cerrejón, and emys—Greek for turtle. Its species name is the language spoken by the Wayuu people who live on the Guajira Peninsula in northeastern Colombia near the mine. About as thick as a standard dictionary, this turtle's shell may have warded off attacks by the Titanoboa,...

Found in a Colombian coal mine, a vertebra from a 45-foot (14-meter) Titanoboa cerrejones dwarfs a similar bone from a 17-foot (5.2-meter) anaconda--currently the world's biggest, if not longest, snake species. (View anaconda pictures and facts.) The ancient snake's giant size suggests that mean year-round temperatures in the tropics were several degrees warmer than they are today, according to a study that analyzed the relationships among a snake's body size, its metabolism, and the outside temperature. "We were able to use the snake, if you will, as a giant fossil thermometer," said biologist Jason Head, lead author of the new...