Astronomers say one of the universe’s largest stars has dramatically changed since 2014, possibly entering a rare final phase that could end in a spectacular supernova explosion.

Russia’s K-329 Belgorod, the largest submarine ever built, resurfaced briefly in the Barents Sea in September 2022 before disappearing from public view just days before the Nord Stream pipeline ...

The explosion was captured in real time, but the aftermath told an even more unsettling story. Entire buildings were torn ...

Hayven Danielson was one of three killed, along with her younger sister and her father, at Horizon Biofuels in Fremont, Nebraska, last year.

A gas explosion ripped through an apartment building in Pakistan’s largest port city of Karachi on Thursday, killing at least ...

Astronomers have used the LOFAR telescope array to create the largest radio survey of the cosmos, revealing 13.7 million cosmic scenes, including supermassive black holes, merging galaxies, and ...

LOFAR’s LoTSS-DR3 survey maps 13.7 million radio sources, revealing black hole jets, supernovas, galaxy clusters and new details about magnetic fields in the Milky Way and beyond ...

One of the largest known stars in the universe underwent a dramatic transformation in 2014, new research shows, and may be preparing to explode. A study led by Gonzalo Muñoz-Sanchez at the National ...

A gas explosion has torn through an apartment building in Pakistan’s largest port city of Karachi, killing at least 16 people, including women and children, and injuring several others after part of ...

A gas explosion has torn through a residential building in Pakistan's largest city of Karachi. The blast killed at least 16 ...

From Zip2 to SpaceX, Elon Musk’s biggest failures reveal powerful lessons on control, iteration, governance and resilience for startup founders.

Last year, an explosion at U.S. Steel's Clairton Coke Works outside Pittsburgh killed two U.S. Steel workers and injured 11 ...