The F-35’s helmet alone costs half a million dollars, and only a quarter of the fleet can fly: inside the jet’s spiraling costs

Half-million dollar helmets and falling readiness: why the F-35 program is facing its most expensive and difficult test yet.

Science says cancer patients need a precise daily protein and calorie target to keep their strength, and the numbers may surprise you

Cancer patients need precise daily protein and calories to maintain strength. Discover the new nutritional guidelines for ...

It’s not the sea that strengthens your bones, it’s the three things the beach quietly gives you

Does the beach build stronger bones? It is not the sea itself. Discover the three real ways coastal trips help your skeletal ...

India is boring a tunnel through the Rohtang hills to redirect a river, and one neighbor is watching with growing alarm

India is boring a mountain tunnel to redirect river water. See how this massive project aims to secure energy and water for ...

Zeno of Citium, founder of Stoicism: “nothing is more harmful to sound understanding than self-deception,” and the reason it traps you runs deep

Why do we lie to ourselves? Zeno of Citium’s ancient warning reveals the hidden trap of self-deception and how to break free.

France is building a hypersonic nuclear missile for its fighter jets, betting on raw speed over stealth: why that choice matters

France is developing the ASN4G hypersonic missile for its Rafale F5 jets. See why raw speed is the key to modern nuclear ...

Cracked corners of your mouth aren’t random, they often point to a B-vitamin gap, and the everyday foods that fix it may surprise you

Are cracked mouth corners pointing to a B-vitamin gap? See why this happens and which everyday foods can help fix the problem ...

America just switched on its largest renewable project ever, and it now pumps out more power than the Hoover Dam

America’s largest renewable project is fully operational. See how SunZia delivers more power than the Hoover Dam to the U.S.

Ukraine just unveiled MOBIDIK, a single naval drone that splits into six variants for air defense and missile strikes

Ukraine unveiled MOBIDIK, a modular sea drone that splits into six versions for air defense and missile strikes. See how it ...

Keeping your mind sharp isn’t about age, it’s about seven everyday habits, and the reason they work is simpler than you might think

Seven simple daily habits can help protect memory, boost focus, and support long-term brain health at any stage of life.

The UK is shrinking its DragonFire laser to arm a Type 45 destroyer by 2027, becoming the first NATO nation to fire one at sea

The UK plans to arm its Type 45 destroyers with DragonFire lasers by 2027. Discover why this tech could change naval warfare ...

NASA sent Curiosity to Mars in 2011 for a two-year mission, and almost 15 years later it still won’t quit

NASA's Curiosity rover was built for a 2-year Mars mission. Nearly 14 years later, it is still making history in Gale Crater.