What creates progress most quickly -- cooperation or competition? This is not a trick question--and it's not a rhetorical one ...

The authorities in Nigeria said that the United Airlines plane had to return to Lagos, Nigeria, after the episode. Six people ...

President Donald Trump is going on a decade now of being the best political example ever of the proverbial riddle wrapped in ...

A major winter storm that slammed Texas and the northern Gulf Coast is spreading heavy snow, sleet and freezing rain across parts of the Florida panhandle and eastern Carolinas ...

Experts say that changes put in place after Avianca and similar crashes have improved aviation safety for millions.

In 1915, however, she published a Handbook of Conundrums—a vast anthology of several hundred short question-and-answer-style riddles and logic puzzles. Many of Ordway’s riddles were based on p ...

The sale of SeaQuest still has to be approved by a federal bankruptcy judge who has set a hearing on the matter for the end ...

The second Trump administration started with soaring rhetoric about sending humans to Mars but confusion about who was leading NASA on an acting basis.

A major storm spread heavy snow, sleet and freezing rain across parts of the Florida Panhandle, Georgia and the coastal ...

Trump granted around 1,500 “full, complete and unconditional pardons” for rioters who were charged concerning the Jan. 6 riot ...