By Shigeru Kitamura / Special to The Yomiuri Shimbun [posttime] JST, [postdate] In 2019, during his first term, U.S.

Minerals from a cave in Greenland reveal that the Arctic was warm and had no permafrost, with CO₂ levels similar to today's.

While it is well known that climate change is heating the world's oceans, it was thought that the deep sea was safe from its ...

The momentum of COP30 and the first global agreement for marine areas beyond national jurisdiction creates a unique ...

Some dog breeds have long histories, but the Qimmeq, the Greenland sled dog, stands apart for its remarkable continuity.

Iceland has designated the potential collapse of a major Atlantic Ocean current system a national security concern and an ...