BERLIN — Scientists say that one of the last surviving populations of woolly mammoths was likely driven to extinction by lack of drinking water.
Mammoths lived on Alaska’s St. Paul Island in the Bering Sea until about 5,600 years ago. They never came into contact with humans, who only arrived on the island in 1787.
CHICAGO — It’s a toothy giant that can grow longer than a horse and heavier than a refrigerator, a fearsome-looking prehistoric fish that plied U.S. waters from the Gulf of Mexico to Illinois until it disappeared from many states a half-century ago.
MEETEETSE, Wyo. — An endangered weasel is returning to an area of western Wyoming where the critter almost went extinct more than 30 years ago.
Biologists plan to release 35 black-footed ferrets Tuesday near Meeteetse (me-TEET’-see). Scientists thought the black-footed ferret was extinct until a dog brought a dead one home near Meeteetse in 1981.
TRUCKEE, Calif. — Scientists following up on a rare wolverine sighting in the Sierra Nevada set up cameras and captured video of the animal scurrying in the snow, scaling a tree and chewing on bait.
They believe the wolverine is the same one that eight years ago became the first documented in the area since the 1920s.
CANBERRA, Australia — The oceanographer whose calculations helped an American adventurer find potential debris from Flight 370 said Thursday the Malaysia Airlines jetliner could have crashed slightly north of the current search area.
PORTLAND, Ore. — As the battle over Oregon’s recent delisting of the grey wolf as endangered is waged in a courtroom, the state’s lone Republican congressman helped convince the House to approve a plan to remove all protections for the species at the federal level.
The proposal cleared the chamber Wednesday with a 223-201 vote and now heads to the Senate,
BUENOS AIRES, Argentina—Unearthed fossils from a carnivorous dinosaur that lived in Argentina about 90 million years ago show it had tiny arms compared to its body, scientists said yesterday.
The team of scientists said the two-legged dinosaur was 20-26 feet long but its puny pair of arms only measured about two feet, or about the size of a human child.
BUENOS AIRES, Argentina — Unearthed fossils from a carnivorous dinosaur that lived in Argentina about 90 million years ago show that it had tiny arms compared to its body, scientists said on Wednesday.
CAPE CANAVERAL, Fla. — The first virus-hunter in space is all set to conduct some cosmic, new DNA research.
Newly arrived space station astronaut Kate Rubins will attempt to complete the first full-blown DNA decoding, or “sequencing,” in orbit with a pocket-size device that should be delivered next week.
TORONTO—Researchers in Canada are looking forward to new information from NASA’s Juno spacecraft, which began orbiting Jupiter last night.
Juno, launched in August 2011, will complete its journey to the solar system’s largest planet after travelling more than 2.8 billion kilometres over almost five years.
