Deep in the Canadian Arctic, scientists and entrepreneurs brave sub-zero temperatures, whipping winds and snowstorms to drill holes through the sea ice to pump out the seawater below and freeze it on ...

A Dutch startup, Arctic Reflections, is working on methods to refreeze the Arctic and combat global warming by thickening ice ...

UK-based company Real Ice has an ambitious plan to combat global warming: refreezing the Arctic Sea. Specifically, it plans ...

But the company says its project is inspired by natural processes and offers a last chance to protect a disappearing ecosystem as the world fails to act swiftly on climate change. Arctic sea ice ...