Helium is the second most abundant element in the universe, but on earth it's in short supply. And Iran's retaliatory strikes on helium-rich Qatar have made it even more scarce.

The next time your AI chatbot answers a question, thank helium. Not the balloon gas, but what is responsible for every chip ...

For decades, scientists have puzzled over traces of primordial helium—a rare isotope known as ³He—escaping from volcanic rocks in places like Hawaii and Iceland. Unlike the more common ⁴He, which is ...

The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long-standing debate over how our planet formed. When you purchase through ...