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 ...

The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk ...

Sesame Workshop launched new free, bilingual resources today to help children learn the importance of being engaged with ...

The cryovolcanic "centaur" comet 29P/Schwassmann-Wachmann has erupted four times in less than 48 hours, becoming unusually ...