From hypersonic aircraft to nuclear-powered submarines, many of today’s most advanced defense systems rely on a special class ...

The humble 3D printer is an excellent prototyping tool, but their ability to make possibly untraceable firearms has raised safety concerns for many.

U.S. raised tariffs on imported steel and aluminum to 50% in 2025, impacting costs. Canada is the main source of U.S. steel and aluminum imports, critical for supply. Higher tariffs may lead to ...