Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Can rainbows form in a circle? – Henry D., age 7 ...

Although commercial airplanes might be soaring through the skies most of the time, headlights still provide an important function on flights.

Crash landing of a Delta Air Lines flight in Toronto has highlighted the potential dangers of flying with a young child on an ...