Eric Carle's 'The Greedy Python' offers a lesson on greed that resonates with Florida's invasive snake crisis.

Mars' innermost moon, Phobos, has long puzzled planetary scientists, who have continually debated whether it's a captured asteroid or formed from debris after a giant impactor struck the Martian ...

Looking for a sky event this week? Check out our full Sky This Week column. June 24: Look for Lutetia's light Saturn's ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under ...