The animals were fitted with scientific satellite tracking devices so their migration, behavior and progress can be tracked to current locations and studied. (georgiaaquarium.org)
Using satellite tracking technologies, they found that both individual paths and general routes of travel were often consistent across years, suggesting consistent cues or memories. (science.sciencemag.org)
Within four days, more than 90 percent of the ice's surface had begun to melt — the most since satellite tracking began in 1979. (discovermagazine.com)