Sometimes — but not very often — a door creaks open to a lost world. Sometimes the right person steps in. Dale Guthrie, an ...

Talk of a takeover of Greenland may seem fanciful. But it wouldn’t be the first time the U.S. was able to procure a piece of ...

When a 50,000-year-old bison emerged from the permafrost, Dale Guthrie didn’t just dig it up — he rewrote what we know about ...