Bundle up — or else! A life-threatening Arctic blast is set to strike the eastern US in the coming days, setting the stage for sub-zero temperatures and a crippling snowstorm that could dump up to a ...

An incoming Arctic blast will send temperatures plunging and trigger a massive and long-lasting winter storm. But will it trees explode?

Beneath the Arctic permafrost, ancient organisms have lain dormant for approximately 40,000 years, preserved in a frozen state that halted their biological activity. Recent scientific observations ...

Arctic sea ice is frequently mentioned as if it shuts down life, but it actually does something far quieter. Microscopic ...