资讯

When the polar vortex stretches, North America feels the chill. New research reveals some of the stratospheric patterns ...
The new OM System OM-3 is a digital update of a film SLR of the same name from 1983, incorporating technology recently found ...
A first-of-its-kind lottery for residents of Tuvalu who want to move to Australia due to climate change threats is closing ...
A Neanderthal variant in an enzyme involved in energy production has been linked to ​​a 50% lower probability of achieving ...
Archaeologists aren't "baffled" by giant shoes but see them as a way to test different theories about how Roman soldiers ...
Whether snorkelling casually or photographing for basic conservation, these underwater cameras are waterproof and ready for ...
Researchers have unveiled a miniature robot elephant with special 3D-printed "tissues" that allow for more complex and natural movements. A video shows the elephant grasp a flower with its trunk and ...
The new training method doesn't use sensors or onboard control tweaks, but a single camera that watches the robot's movements ...
Mount Thor, also known as Thor Peak, is a mountain in Nunavut, Canada with the largest vertical drop in the world — a ...
A 2,200-year-old Celtic settlement containing coins and jewelry has been discovered in the Czech Republic. A 2,200-year-old ...
Thousands of pieces of leather discovered in an Oslo harbor are giving archaeologists insight into everyday life in medieval ...
Researchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists ...