Astra Space appears poised to rewrite the economics of the commercial space launch rocket equation with its pending 2027 Rocket 4 debut.

Researchers today are burning modern papyrus to develop new methods for reconstructing the destroyed Herculaneum scrolls.

Whether Unidentified Anomalous Phenomena (UAP) originate from an adversary or something else entirely, democratic nations ...

NASA's Lunar Reconnaissance Orbiter (LRO) has captured images of a new crater surrounded by a mysterious cold spot that ...

A new “smart” self-healing coating can prolong the life of structures, automobiles, and infrastructure by preventing the ...

The U.S. says it has deployed space weapons to defend against adversaries and AI-enabled threats, signaling a major shift in space warfare.

America’s top military officials are warning that future conflicts could unfold across an increasingly “hyper-transparent” ...

Archaeologists working in northwestern Azerbaijan have uncovered a bronze dagger, eleven stone arrowheads, and a carved ...

The Americas experienced their own Vesuvius-style volcanic eruption 21.9 million years ago, devastating a portion of Chile.

A new stretchable quantum-dot light-emitting diode (QLED) delivers incredibly high resolution while producing record ...

A new Department of War waiver creates a legally protected pathway for U.S. personnel to disclose UAP-related national defense information.

DARPA is offering a $3.5 million prize pool for autonomous robotic surgeons to stitch soldiers back together on hostile battlefields.