American chestnuts once made up a quarter of the trees in parts of the eastern U.S., but most eaten today come from overseas. Now, a new blight-tolerant tree could help restore a homegrown supply.

American Airlines CEO Robert Isom told CNBC is working to make up a margin gap it has with rivals United and Delta. The carrier is working on improving reliability, investing in more upscale cabins ...

Many historians have recently seen it as a tame, even disappointing affair. But in the Trump era, the old question of its radicalism is taking on a fresh charge. By Jennifer Schuessler The Declaration ...

The American Dream, much like the country it inspires, is in a state of constant change. Ask 100 people what the ideal means to them, and you'll likely get just as many answers. Most might agree, for ...

Sign up for our newsletter about national security here. The American age that followed World War II was bound to end eventually. What’s shocking is how suddenly ...