Want to experience a rainforest environment without having to leave the lap of luxury? Check out this beautiful, but pricey Costa Rican resort.

Compound, or catadioptric, telescopes combine lenses and mirrors for a compact option, suitable for both planetary and deep-sky observing. For beginners, simplicity is key. A small, grab-and-go ...

Sometimes, in order to support an idea, you first have to discredit alternative, competing ideas that could take resources ...

NASA’s James Webb Space Telescope has revealed the “Cosmic Owl,” a rare structure of two colliding ring galaxies.