Our solar system is a smashing success. A new study suggests that from its earliest period — even before the last of its nebular gas had been consumed — Earth’s solar system and its planets looked ...

The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...

Rural homes play by different rules. Here's what it really takes, in solar and battery terms, to keep your home's water ...

Minnesota housing project to draw energy from water stored deep underground, 45 years on from city’s initial research ...