Astronomers traced a mysterious 'scar' of ionized gas around the solar system to two stars that had a close flyby with our sun millions of years ago. Earth may have a moon today because a nearby ...

For years, California lawmakers were stymied. But now, at a crucial juncture for electricity in America, the state is embracing an ambitious and long-awaited plan: to buy and sell far, far more power ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

Cincinnati residents woke up Dec. 2 after the winter's first major snowfall wanting to know what streets were plowed. So many residents logged on to the city's new and improved snowplow tracker that ...

A smartwatch is like a tiny phone strapped to your wrist. Most support texting, calls, voice assistants, maps, fitness tracking, tap-to-pay and more. For me, a smartwatch is an essential wearable that ...