Red and green aren't just a pretty pair—these Christmas colors have been associated with winter holidays for centuries ...

What species a tree belongs to is not the only factor behind the color its leave turn in the fall. How much sun and water it gets also play a part.

Tesla is undoubtedly one of the most popular electric vehicle companies out there, as made evident by its more than 40% share in the US EV market, according to CarEdge. The company has some of the ...

If you have ever closely observed a helicopter, you must have noticed the red and green lights. In fact, these lights are not only present on helicopters but also on commercial and private airplanes.