What if Uranus and Earth were on a collision course? This video explores the science behind planetary collisions and shows what would happen step by step.

With advance warning, however, steps can be taken to reduce the risks. If an electrical grid is running near capacity, for ...

Kraken has operated in Octopus's shadow but has helped power its parent to unicorn status as the startup provides renewable energy to British and European consumers. Based on its last funding round in ...