NOAA's GOES-19 satellite briefly went offline, affecting severe weather, smoke and tropical tracking. See what backup plans were in place.

Astronomers have proposed a model explaining the nature of the unusual afterglow when neutron stars merge to form exotic dust ...

Donald Trump's threat to target Iran's Pickaxe Mountain has revived scrutiny of whether bunker-buster bombs can reach the ...

As much as we love to blow stuff up here on Earth, no bombs or pyrotechnics could compare to the incredible force of nature’s ...

A supernova remnant is supposed to be a rough neighborhood for a newborn star. Shock waves rip through space at thousands of ...

When massive stars die, they explode, leaving behind supernova remnants. Given how common binary star systems are — more than half the stars in our galaxy have a companion — it stands to reason that ...

A major B.C. port operator has sued one of its contractors after it allegedly failed to submit to an audit amid cost ...

The Garden Grove accidents marks the latest of many industrial explosions, leaks, fires and contaminations in L.A.'s ...

The solar system sits inside a vast pocket of hot, thin gas. However, that nearby structure has never looked especially ...

Highways, local roads and sidewalks have buckled and broken thanks to extreme heat in recent days, wreaking havoc with travel ...

The HBO documentary "The Man Will Burn" shows the best and worst of Burning Man.

Reports claim Iranian officials privately told Trump’s advisers that attacks on commercial ships in the Strait of Hormuz were ...