President Donald Trump has called for an expansive, next-generation missile defense shield for the mainland United States, something modeled on Israel’s formidable defenses, typified by its signature ...
Ocean temperatures have surged, increasing fourfold over the past 40 years, intensifying climate change and impacting global weather, sea levels, and food security.
Whether you're dangling off a cliff, sleeping underwater, or sharing breakfast with giraffes, these unique, unusual hotels turn a simple stay into an unforgettable adventure.
Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for its first time with a test flight in Mojave, California, on Tuesday.