The Defense Department has been aggressively pursuing laser weapons and defense systems, a push that gained significant attention this week when the use of an anti-drone laser system led to the ...

Minutes before midnight on Feb. 11, the Federal Aviation Administration shut down the airspace over El Paso, Texas, for 10 days − longer than the airspace closure after 9/11 − prompting confusion and ...

Sign up for our newsletter about national security here. If you’ve never seen a laser shoot an aircraft out of the sky, the experience can be unsettling. The weapon ...

The word 'ceramics' is derived from the Greek keramos, meaning pottery and porcelain. The opaque and translucent cement and clay often used in tableware are not appropriate for optical applications ...

Living with scars can be difficult. A scar can change the way you think about and see yourself, but it can also affect your life in bigger ways. Some scars can even limit your motion. There are ...

The Federal Aviation Administration’s (FAA) brief restriction of airspace above El Paso, Texas, and southern New Mexico resulted from the Pentagon planning to test anti-drone technology despite the ...

Laser material processing uses high-intensity light beams in material fabrication. This can include cutting, engraving, drilling or welding metals. It can also include cleaning materials with lasers.

O que é o Horizonte Europa? O futuro crescimento e prosperidade da Europa dependem da sua capacidade para continuar a ser um líder mundial no domínio da investigação e inovação. O Horizonte Europa é o ...

A jornalista Inês Martins falou com o Tenente-General Rafel Martins, da Força Aérea, que não exclui um cenário de alargamento do conflito a mais países e sublinha que o momento é de grande incerteza.

Vídeos do episódio de 'Altas Horas' de sábado, 28 de fevereiro de 2026 Vídeos do episódio de 'Altas Horas' de sábado, 27 de dezembro de 2025 Assista gratuitamente aos vídeos de 'Altas Horas' de sábado ...