3+ hour, 29+ min ago  (247+ words) Scientists have identified a massive new dinosaur from remains discovered in Thailand, with the creature estimated to have weighed as much an nine adult elephants. The long-necked herbivore stretched 27 metres (88 feet) and weighed about 27 tonnes, according to a study published…...

3+ mon, 1+ day ago  (160+ words) Researchers in Costa Rica have unearthed fossils from a mastodon and a giant sloth that lived as many as 40, 000 years ago, officials announced Friday, calling it the biggest such find here in decades. The National Museum said the bones were…...