A sci-fi idea is gaining supporters, from billionaires to city councils. Whether it’s feasible is another matter.

The Bobblys are a new kid-friendly pop group all the way from outer space. Their first EP teaches kids to find the magic in ...

We tested more than 200 toys, both in our GH Institute Labs and at home with kids. After reading more than 500 evaluation ...

October half term is almost upon us and you'll no doubt be on the hunt for things to do with the kids. With Halloween at the ...

Professional astrologer Steph Koyfman reads your monthly horoscope—and spells out how it may shape your travels.

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

The bold question-askers at What If examine what life would be like if Earth were the only planet in the solar system. Medicare users could soon lose perks they love — like choosing their own doctor ...

Astronomers have discovered 2017 OF21, a distant dwarf planet candidate located about 90 times farther from the Sun than Earth, making it more than twice as far as Pluto. With a highly elongated orbit ...