Kerry Wolfe

Hershey's Kisses’s “Christmas Bells” is one of the longest-running Christmas commercials.

Ever since the Victorians invented the Christmas card, people have gotten creative—and a bit bizarre—with their holiday greetings.

Overwhelmed by all the choices on the market? We’ve rounded up an assortment of the best gifts for pets, as chosen by the experts.

From the World War II engagement that helped instigate a medical breakthrough to the devastating attack that indirectly contributed to the Renaissance, these battles altered the course of history.

This holiday season, treat the pet lovers in your life with these gifts for themselves, their cats, their dogs, and beyond.

N. Scott Momaday’s novel ’House Made of Dawn’ was a breakthrough for Native American literature.

Global warming is changing the Arctic—and explorers of the past would barely recognize its green tundra, diminished glaciers, and ice-free seas. Our final episode looks at the North Pole’s many legacies.

From the mysteries behind their meows to what all that purring is about, we're breaking down some myths about our feline companions.