Sunnova’s main pitch is ‘energy as a service,’ aiming for a hands-off solar experience for homeowners with a 25-year service ...

This invisible boundary is known as the heliosphere. It's the endpoint beyond which our Sun does not have any reach or power.

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 ...

Astronomers have long relied on supercomputers to simulate the immense structure of the Universe, but a new tool called ...