Caltech is putting up 25 air monitoring sites on rooftops and poles in Altadena (some in Pasadena) to measure PM10 pollution ...

On the heels of a congressional battle over government funding, Schiff and Chu got a first-hand look at ramped-up debris ...

A decades-old cosmic mystery may finally be solved. Scientists now suspect that the strange X-ray glow from a distant white ...

Julien Elie’s “Shifting Baselines” has secured a worldwide sales deals with Filmotor, ahead of its world premiere at Visions ...

In the first few months of 2025, there's been a flurry of private venture space missions. Some have been successful, such as ...

For over 40 years, astronomers have been puzzled by strange X-ray signals from the Helix Nebula’s white dwarf. Now, they may ...

A vehicle pursuit that started in Camarillo ended with the arrest of three minors, and 250,000 gallons of sewage spilled in ...

When fiery debris from SpaceX Starships rained down across the Atlantic, air traffic controllers scrambled to delay takeoffs ...

Created from debris trails from Halley’s Comet, the eta Aquariids can be seen from both the Northern and Southern Hemispheres ...

Under SpaceX CEO Elon Musk's vision, humans could then land on the Red Planet in 2029, though he admitted 2031 is "more ...

The company said no toxic materials are present in the debris, and no significant impacts are expected to marine species or water quality. SpaceX's most recent Starship launch on Jan. 16 also ...

His new “Starships” have lost control and come apart over the Bahamas and the Turks and Caicos. Do Americans really believe ...