Batteries are an essential technology in modern society, powering smartphones and electric vehicles, yet they face ...

Student test scores in the U.S. are down from where they were a decade ago. The trend is one that education researchers accept but took most of the decade to identify. Prior to the COVID-19 pandemic, ...

Blood tests are a simple and practical tool for understanding your health and guiding your care. Different types of blood tests provide different kinds of insight. Some focus on diagnosis, while ...

SpaceX's latest prototype of its Starship rocket system suffered a structural failure during a ground test in South Texas, the company confirmed, marking a setback for the program as it prepares for ...

As semiconductor applications in automotive, data center, and high-performance computing grow increasingly mission-critical, the industry faces mounting pressure to achieve near-perfect manufacturing ...

With NASA set to decommission the International Space Station (ISS) in 2030, Vast is racing to launch the first commercial space station, which it hopes will ultimately replace the ISS. The company ...

A ghost of the Cold War is rising between the world’s superpowers, just in time for Halloween. In the wake of Russian President Vladimir Putin bragging about his country testing both a nuclear-powered ...

Beijing has been expanding its arsenal, and distrust between China and the United States over nuclear weapons has deepened, with little hope of an agreement. By Chris Buckley When President Trump ...

President Trump said Wednesday that he has instructed the Defense Department to immediately begin testing U.S. nuclear weapons on an equal basis to China and Russia. “The United States has more ...

Inside the massive testing hangars across Seattle and Everett, the world's biggest jetliners are turned into mechanical lab rats. Hydraulic actuators yank their wings skyward, compressors simulate ...

Virginia Allen is a senior news producer for The Daily Signal and host of "The Daily Signal Podcast" and "Problematic Women." Send an email to Virginia. A Democrat lawmaker is expressing concern over ...