资讯

We let our guard down because we were tired — 26 days of hard labor on the body — and maybe acted too confidently,' said ...
It appears that the lithosphere, which is the rocks on the outside of the world, has a pretty significant role to play in why the tectonic plates are moving the way they are.” These are the words used ...
Kevin Vallely and Ray Zahab had unfinished business in the high Arctic. In 2022, the Royal Canadian Geographic Society explorers sought to cross Ellesmere Island – Canada’s northernmost landmass – ...
In 2022, the Royal Canadian Geographic Society explorers sought to cross Ellesmere Island – Canada’s northernmost landmass – unsupported, on skis, in the coldest and harshest time of the year.