Huge Trove of Dinosaur Footprints Discovered in Scotland
Hundreds of tracks discovered along Scotland’s coast show that huge, long-necked dinosaurs once trod there.
Economy Winner, Environment Loser in Renourishment
“One thing that locks you into renourishment is to continue beach construction and development as usual,” Young says as he stares at the five yellow CAT machines “The long-range or long-term solution is to have greater setbacks and to allow the beach to renourish itself naturally.”
USGS Projects Large Loss of Alaska Permafrost by 2100
Northern latitude tundra and boreal forests are experiencing an accelerated warming trend that is greater than in other parts of the world. This warming trend degrades permafrost, defined as ground that stays below freezing for at least two consecutive years.