North Korea on Thursday said its testing spree this week involved various new weapons systems, including ballistic missiles armed with cluster-bomb warheads, as it pushes to expand nuclear-capable ...

Galaxy season is upon us — the time of the year in the Northern Hemisphere when Earth’s nightside faces out of the plane of the Milky Way towards constellations like Leo, Virgo, Coma Berenices, and ...

The first Trump administration defended cluster munitions as “legitimate,” but on Monday, Adm. Brad Cooper condemned them as “inherently indiscriminate.” By John Ismay Reporting from Washington In a ...

Specks of orange light streak across the night sky as air raid sirens wail in the background. It is an unnerving spectacle that has become a feature of the war here, as Iran has increasingly outfitted ...

Accounts from Israeli officials and footage verified by The New York Times show that Iran has targeted Israel with the weapons. Experts say this has exposed civilians to indiscriminate attacks. By ...

TEL AVIV, Israel (AP) — Israel says Iran has been firing cluster munitions throughout their 10-day war — adding a complicated and deadly challenge to Israel’s already-stretched air defenses. The ...

Iran is launching missiles loaded with cluster submunitions toward Israel “almost on a daily basis,” a spokesman for the Israeli military said. The weapons are designed to disperse small explosives ...

(Washington, DC) – The reported plans for the United States Department of Defense to purchase cluster munitions from Israel further weaken global norms that protect civilians from the widely banned ...

Astronomers have spotted a mysteriously mature “baby cluster” of galaxies in the early universe, scarcely a billion years after the big bang. Although not a full-grown, full-blown galaxy cluster, the ...

WASHINGTON, Jan 30 (Reuters) - Observations by NASA's James Webb Space Telescope and Chandra X-ray Observatory are providing fresh evidence that the universe grew up a lot more quickly than previously ...

Formally known as Messier 44, the cluster is one of the closest of its kind to Earth. It will be visible throughout January, with the best viewing times after sunset and before midnight. While visible ...

Scientists have detected a surprisingly hot galaxy cluster dating back to the universe’s infancy. The cluster formed far earlier and burned far hotter than current models predict. Researchers believe ...