Our new coronagraph design siphons away starlight that might obscure exoplanet light before capturing an image." In Optica, the researchers show that the new coronagraph can theoretically achieve ...

They were deployed as part of the Joint Task Force Southern Border operation. A third Marine remains in critical condition. “The loss of Lance Cpl. Aguilera and Lance Cpl. Gamino is deeply felt ...

Kristi Noem announced the construction of a new 7-mile stretch of President Trump’s border wall in Arizona — a day after the secretary of Homeland Security revealed that illegal crossings have ...

PRESIDIO, Texas — Apart from the thrum of traffic, it's a quiet afternoon in this town of roughly 6,000 along the southwest border where the Trump administration has deployed some 10,000 active ...

Trump administration officials tell Fox 85 miles of new border wall is expected to go up this year with plans for hundreds of miles more in 2026 and beyond. "Our absolute intent is to build as ...

Billal Rahman is an immigration reporter based in London, U.K. He specializes in immigration policy and border security. He has uncovered allegations of misconduct among border agents under ...

The president's characterization of the situation at the U.S.-Mexico border as an “invasion” had already been met with criticism, which grew with the idea of the domestic deployment of the ...