ScienceThe tide is high and it’s only getting higher: Climate change increases flooding U.S. coastal cities could see "chronic" high-tide flooding in the next 15 years, report says. Cities on all three U.S. coastlines face threat, researchers say.by Jim Algar
Science35,000: Number of walruses that beached in northwest Alaska for resting (blame it on global warming)by Rhodi Lee
ScienceHalf of Earth's wildlife disappeared in past 40 years: WWF warns biodiversity loss is alarmingby Rhodi Lee
WATCH: Runner Spends Year Using Exercise Tracker to Create Elaborate Stick Figure Art on City Streets