As climate change threatens data centers, Amazon, Microsoft, and Google are tinkering with cooling options and building data centers in colder countries (David Lumb/CNET)

David Lumb / CNET:
As climate change threatens data centers, Amazon, Microsoft, and Google are tinkering with cooling options and building data centers in colder countries  —  Data centers run our personal and professional lives, so it's crucial that they keep working in a future of climate change.