Scientists at the U.S. Naval Research Laboratory are developing the next generation of solid-fuel ramjet (SFRJ) propulsion, addressing one of the field’s most persistent challenges: understanding and predicting what happens inside an operating combustor

Scientists at the U.S. Naval Research Laboratory (NRL) have completed a spaceflight biology investigation aboard the International Space Station (ISS) that reveals how microgravity fundamentally alters microbial metabolism, limiting the efficiency of biological manufacturing processes critical to future long-duration space missions. The findings were recently published in the journal npj Microgravity.

Scientists in the Plasma Division at the U.S. Naval Research Laboratory (NRL) are building on a multi-year research effort that demonstrated the potential of an advanced laser technology that could help enable future inertial fusion energy power plants.

The U.S. Naval Research Laboratory (NRL) launched a remote sensing experiment to sharpen artificial intelligence (AI) applications in hyperspectral imaging across the Department of the Navy and broader scientific community.

Scientists at the U.S. Naval Research Laboratory (NRL) and collaborating institutions have confirmed the first-known case of three radio-emitting active galactic nuclei (AGN) within a single ongoing galaxy merger.

The Office of Naval Research (ONR) named U.S. Naval Research Laboratory (NRL) Petty Officer 1st Class and Navy Diver Mitchell Apgar as the 2025 ONR Sailor of the Year (SOY).

U.S. Naval Research Laboratory (NRL) Engineer Shannon McGarry, Ph.D., received the Department of the Navy (DON) 2025 G. Dennis White Early Career Human Systems Integration (HSI) Practitioner Award for contributions and unwavering commitment embodying the essential qualities critical to the advancement of the HSI discipline, ensuring the safety and effectiveness of systems delivered to our warfighters.

Scientists at the U.S. Naval Research Laboratory (NRL) have identified a previously overlooked electric field mechanism in Earth’s magnetotail that could help predict when disruptive space weather events are about to occur.

The U.S. Naval Research Laboratory (NRL) Spacecraft Engineering Department recently developed the Transmit/Receive Enterprise (TREx) service with sponsorship from the Space Development Agency, Space Rapid Capabilities Office, and Space Systems Command to provide software development and mission operations for sponsoring organizations across the space community.

Researchers at the U.S. Naval Research Laboratory (NRL), in collaboration with Virginia Commonwealth University (VCU), have developed the first anatomically accurate rat brain phantom capable of measuring traumatic brain injury (TBI) impacts in real time. The breakthrough model replicates the mechanical properties of brain tissue while embedding a piezoelectric sensor that converts impact forces directly into measurable electrical signals, offering unprecedented insight into how blast waves and impacts propagate through the brain.