I had set the alarm for 2∶30 a.m.， but well before it went off， my boyfriend and I woke to a pounding on the chalet door.......

In the summer of 2015,hundreds of forest fires burned across the state of Alaska.Several uncontrolled wildfires near the......

Cryogenic structure (patterns made by ice inclusions) in seasonally frozen and permafrost-af-fected soils result from ic......

Direct current resistivity and ground penetrating radar surveys were employed to obtain the value of the resistivity and......

Investigation of plant morphological features, pollen, and habitat have been made for two shrub species from Barrow, Ala......