Magnetic north shifting by 30 miles a year, might signal pole reversal The magnetic pole is moving faster than at any time in human history. Bryan Nelson Magnetic north in …
Arctic fox astounds scientists by walking 2,100 miles in 76 days Russell McLendon Photo: Jon Leithe/Norwegian Polar Institute A young Arctic fox has walked 2,175 miles (3,500 kilometers) in just …
How Did a Virus From the Atlantic Infect Mammals in the Pacific? Thawing sea ice may have opened the door, allowing the infection to cross oceans, a new study suggests. …
In the Race to Live on Land, Lichens Didn’t Beat Plants A study’s findings add to the case that lichens, which dominate about 7 percent of the planet’s surface, most …
The unexpectedly weird and beautiful world of lichens Lichens are not what you think they are. Not plant, not fungus — they are one of a kind. Jaymi Heimbuch Lichens …
Climate and Environment The end of Florida orange juice? A lethal disease is devastating the state’s citrus industry. As the seasonal harvest approaches, ‘ghost groves’ abandoned by growers are scattered …
Original Article Free Preview Efficacy of a Tetravalent Dengue Vaccine in Healthy Children and Adolescents List of authors. Shibadas Biswal, M.D., Humberto Reynales, M.D., Ph.D., Xavier Saez-Llorens, M.D., Pio Lopez, …
Jennifer Ouellette, Ars Technica Ants Never Get Stuck in Traffic Jams. Here’s Why Humans, take notes. Unlike humans, ants don’t experience traffic jams, even at high densities.Photograph: Ozkan Bilgin/Getty Images …