Chance of rain Thursday reduced to 20% for most of SD County, one day after a powerful storm dumped more than an inch of rain in some areas.

Discover compelling UFO headlines from 2025, featuring new scientific evidence, mysterious underwater objects and government ...

The National Weather Service estimated that the winds would top out at 40 mph to 45 mph. But they gusted to 61 mph at Cuyamaca Peak in East County, 59 mph at Imperial Beach and 52 mph in San Marcos.

A double explosion, in which a dying star split, then recombined, may be a long-hypothesized but never-before-seen "superkilonova." ...

The new football and softball stadiums at Palomar College have been recognized with a national award from the American Sports ...

A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...

One such superkilonova candidate event, named AT2025ulz, was observed in 2025; LIGO and Virgo first spotted gravitational ...

After detecting a strange combination of signals in the summer of 2025, astronomers believe they may have captured the first ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The famed Hubble Space Telescope ...

Caltech is a place unlike any other, an Institute that is truly “small but mighty.” Its small size and the expertise of its ...

A puzzling cosmic blast detected in both light and gravitational waves may hint at a previously unseen type of explosion, challenging astronomers to rethink how neutron stars are born and collide.

Astronomers may have identified the first-ever superkilonova, a massive cosmic explosion, through a gravitational wave signal ...