Antarctica

Updated / Wednesday, 5 Aug 2020 06:26 Emperor penguins are the largest penguin species, weighing up to 40kg and living for around 20 years Eleven new colonies of emperor penguins have been discovered in Antarctica after a study using satellite mapping technology. The "exciting discovery" means the known population of…

By Leah Crane The night sky is clearest from a hill in AntarcticaAntarctica / AlamyThe best place in the world from which to look at the night sky is on top of a hill of ice in Antarctica called Dome A. The hill is one of the coldest locations on…

A team of marine ecologists from Oregon State University has described the formation and development of a new methane seep — a location where methane escapes from an underground reservoir and into the ocean — in the Ross Sea, the High Antarctic. The Cinder Cones seep, the Ross Sea, Antarctica:…

A team of marine ecologists from Oregon State University has described the formation and development of a new methane seep — a location where methane escapes from an underground reservoir and into the ocean — in the Ross Sea, the High Antarctic. The Cinder Cones seep, the Ross Sea, Antarctica:…

Joshua Bote   | USA TODAY NASA is launching a telescope and a balloon the size of a football stadium into the stratosphere so researchers can study the formation of stars.The telescope, named ASTHROS, measures at 8.4 feet and the balloon carrying the device is 400 feet wide. ASTHROS observes far-infrared light…

The white microbial mats seen here are telltale signs of areas where methane may be released from underground methane deposits. Credit: Andrew Thurber Oregon State University The discovery of the first active methane seep in Antarctica is providing scientists new understanding of the methane cycle and the role methane found…

Home News The site of the methane leak was stained with a white mat of hungry microbes. (Image: © Andrew Thurber, Oregon State University) Just below the freezing Antarctic ice shelves, researchers have discovered a gas leak that could change the region's climate destiny.For the first time, scientists have detected…

BUENOS AIRES (Reuters) - Scientists have discovered an active methane seep from Antarctica's sea bed that could shed light on the potent greenhouse gas trapped beneath frozen continent.Marine ecologist Andrew Thurber first glimpsed what a colleague described as a "microbial waterfall" during a dive in the icy waters of the…

The discovery of the first active methane seep in Antarctica is providing scientists new understanding of the methane cycle and the role methane found in this region may play in warming the planet. A methane seep is a location where methane gas escapes from an underground reservoir and into the…

Questions about the stability of the East Antarctic Ice Sheet are a major source of uncertainty in estimates of how much sea level will rise as the Earth continues to warm. For decades, scientists thought the East Antarctic Ice Sheet had remained stable for millions of years, but recent studies…