A “roll cloud” spotted off the coast of Portugal looked like something out of a movie. Here’s the science behind it.

Sprites “are transient luminous events” that “are triggered by intense electrical activity in the thunderstorms,” astronaut ...

The Supreme Court is set to rule this morning on whether President Donald Trump can move forward with his executive order ...

As the month wraps up with hot temperatures, the first wave of monsoon moisture is moving in, bringing increased cloud cover ...

Aurora chaser and photographer Harlan Thomas ( @TheAuroraGuy) was about 18.5 miles (30 kilometers) north of Calgary along a ...

Scientists were initially given less than a week to prepare for the loss of microwave observations that are key in detecting ...

Here is your forecast for Friday, July 4, 2025, from. KLBK July 4th Forecast(Valid: Friday, July 4)(Nexstar Media ...

A quiet start to the day across the state with a few clouds drifting through our skies. Temperatures starting off in the 60s ...

Nestled among active volcanoes, Antigua offers the perfect blend of thrilling adventure and relaxed escapes to spas and ...

A bit after sunrise on June 6, 2025, NASA's 2001 Mars Odyssey orbiter saw one of Mars' biggest volcanoes, Arsia Mons, as it broke through the clouds.

*Times for sunrise, sunset, moonrise, and moonset are given in local time from 40° N 90° W. The Moon’s illumination is given at 12 P.M. local time from the same location.

Celebrate the Fourth with the Fireworks Galaxy, then check out the Demon Star Algol and the Full Buck Moon in the sky this ...