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Catherine Arnold
Latest Articles
Comet 67P Has Water Ice, May Reveal Formation History
Sea Turtles Recover at Aquariums After Ocean Temperature Drop
Earthquake: 7.1-Level Quake Hits Alaska
Rare Seal Stranded in Canada's British Columbia
Zebra Stripes: Not Providing Camouflage, Says Study
Frost Can Be Stopped With Beetle-Inspired Technology
Battery for Electric Cars: Self-Heating in Very Cold Weather
Bacteria Resistance May Result From DNA, Says Study
Earthworms on a Scottish Island Are Huge
Snow Soaks Up Pollutants, Says New Study from Montreal
Python: Florida Hunt Brings in 17 Invasive Snakes So Far
Facial Recognition: Brains 'Map' How Others' Faces Look
Chimpanzees and Gut Health: More Sociable, More Gut Diversity?
Sea Turtles in North Carolina: Cold and Getting a Lift to Florida
Gray Whales: A Good Year off California
Cosmic Particles and Pyramids: Project Plans to Learn About Pyramid Construction
Space Flower: NASA Astronauts Grow Zinnias, Predecessor to Flowering Food Crops
Robots, Tiny: Purdue Study Working on Mini Robots to Navigate Cells
Killer Whales: Extinction Risk Off Europe?
Honeybees With Male Genes Reproduce Themselves
Right Whales: Saving The Iconic Endangered Species, a Q&A
Rare Beaked Whales Seen Off Australia
Vitamin D: Sheep More Fertile With It
Tsunami Preparedness: Aleutian Islands Data Has New Findings for Pacific Rim
Seabird Die-off: 'Diving' Seabirds Found Dead in Alaska in Huge Numbers
Revolutionary War-Era Ship Found in Potomac River
NOAA Scientist Talks About Finding 1871 Shipwreck in Arctic [INTERVIEW]
Moose Declining in Maine and NH; Monitored for Ticks, Mortality
Calico and Tortoiseshell Cats More Feisty, Says Study
Marine Sanctuary: First in U.S. Sanctuary System Was Shipwreck, in 1975