weather

By Marlene Cimons Spring has been coming earlier, prompting plants to sprout and turn green sooner than ever before. This is because carbon pollution has been heating up the planet, making winters shorter and springs warmer. Until now, scientists believed this premature blooming might not be all bad, as thriving plants might help slow climate change by…

Changing Planet

, , , ,

Hurricanes as large as planets may sweep across the face of brown dwarfs—failed stars bigger than planets but smaller than real stars. A new study looks at 44 brown dwarfs using the infrared camera of NASA’s Spitzer space telescope. The astronomers report that they recorded periodic changes in brightness and saw the largest variations ever…

Uncategorized

, , , , , , ,

Looking back over a year’s worth of photos, the prairie weaves an ever-changing tale of drama, peace, microscopic detail, magnitude, and resilience. The seasons become less defined, and the decade I’ve spent helping build American Prairie Reserve blends in a single, long journey. As you scroll through our snapshots from the field, I hope you get…

Uncategorized

, , , , , , ,

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM and Maps.com CONSEQUENCES OF GREENLAND’S ERRATIC WEATHER              A recent BBC (May 1, 2013) article reported the death of the leader of a team attempting to hike across Greenland. Although Greenland authorities were able to rescue the remainder of the party by helicopter, 31-year-old…

Uncategorized

, , , , ,

Every week, embark with host Boyd Matson on an exploration of the latest discoveries and interviews with some of the most fascinating people on the planet, on National Geographic Weekend. Please check listings near you to find the best way to listen to National Geographic Weekend, or pick your favorite segments and listen now below! HOUR 1 Many people, including Boyd, think…

Uncategorized

, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,