On a blustery March morning, Petya Campbell stood atop a 204-foot-tall tower and looked across the waving canopy of the leafless deciduous forest at the Smithsonian Environmental Research Center in Edgewater, Maryland.
articles
Chorus of Whale Song Signals Antarctic Blue Whales May Be Making a Comeback
A nearly two-decade study of whale songs recorded in the Southern Ocean suggests that blue whales, the largest creatures ever to have roamed the Earth, may be recovering in Antarctica after being hunted to the edge of extinction.
Lake Tsunamis Pose Significant Threat Under Warming Climate
The names might not be familiar—Cowee Creek, Brabazon Range, Upper Pederson Lagoon—but they mark the sites of recent lake tsunamis, a phenomenon that is increasingly common in Alaska, British Columbia and other regions with mountain glaciers.
Ice Shelves Fracture Under Weight of Meltwater Lakes
When air temperatures in Antarctica rise and glacier ice melts, water can pool on the surface of floating ice shelves, weighing them down and causing the ice to bend.
Oil Palm Plantations Are Driving Massive Downstream Impact to Watershed
Researchers at UMass Amherst find Indigenous populations bear the environmental and public health costs when native Indonesian forests are converted to oil palm plantations.
Webb Telescope Probably Didn’t Find Life on an Exoplanet — Yet
Recent reports of NASA’s James Webb Space Telescope finding signs of life on a distant planet understandably sparked excitement.