New research explores how lower-latitude oceans drive complex changes in the Arctic Ocean, pushing the region into a new reality distinct from the 20th-century norm. The University of Alaska Fairbanks and Finnish Meteorological Institute led the international effort, which included researchers from six countries. The first of several related papers was published this month […]
As I started hiking a ridgetop during the July 4th weekend, a friend told me to look for the mushroom rock ahead. At first, I thought I may have heard her wrong. But a few hours later I saw the rock she was talking about. It appeared to be a granite tor, but looked […]
This fossil is a clue to the history of how dinosaurs dispersed between continents, showing some dinosaurs likely nested in the far north A small piece of fossil jawbone from Alaska represents a rare example of juvenile dromaeosaurid dinosaur remains from the Arctic, according to a study published July 8, 2020 in the open-access […]
An international team of scientists has found evidence connecting an unexplained period of extreme cold in ancient Rome with an unlikely source: a massive eruption of Alaska’s Okmok volcano, located on the opposite side of the Earth. Around the time of Julius Caesar’s death in 44 BCE, written sources describe a period of unusual […]