The "cooling-flow problem" in galaxy clusters involves a discrepancy between the predicted rapid cooling of hot gas leading to intense star formation in central galaxies and the observed lack thereof ...

The Israeli air force attacked Yemen’s capital of Sanaa on Sunday, just days after the Houthi rebel group there fired a cluster bomb against the Jewish state for the first time in two years. Israel ...

The IDF put its failure to shoot down the missile down to some other still unidentified human or technical failure. An investigation by the Israel Air Force on Sunday found that the ballistic missile ...

The Israeli Air Force on Sunday carried out strikes in Yemen’s Houthi-held capital of Sanaa, reportedly killing at least four people and injuring scores, in response to the Iran-backed group’s ...

The UN's World Intellectual Property Organization (WIPO) said the Chinese cluster had leapfrogged its Japanese rival in its 2025 Global Innovation Index. The change at the top of the world's 100 ...

“The air defense systems, with an emphasis on the upper layer, are capable of dealing with and intercepting such missiles, as they have intercepted in the past,” the IDF says. Iran launched ballistic ...

Israel has carried out air strikes against Houthi targets in Yemen's capital, Sanaa, in response to the group's missile attack on Friday which Israel said carried cluster munitions. The Israeli ...

Israel has carried out many strikes on Houthi targets following their attacks against Israel Israel has carried out air strikes against Houthi targets in Yemen's capital, Sanaa, in response to the ...

New York City health officials are investigating a community cluster of Legionnaires' disease in Central Harlem as the number of cases in the outbreak reached 113, the city's health department ...