Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

These Teen Titans deserve more recognition from both DC writers and readers for their unique powers, personalities, and ...

Scientists analysing dark energy say the universe’s expansion may be slowing, raising the possibility gravity could ...

As Prime Minister Mark Carney puts trade and security at the centre of Canada's foreign policy, observers say Ottawa is also ...