Earth’s core could contain helium from the early solar system. The noble gas tucks into gaps in iron crystals under high pressure and temperature.

The system for scoring points in Formula 1 has changed a lot over the years, but the root concept has stayed the same — the higher you finish, the more points you get. The 2022 season saw a ...

At the municipal level, treatment technologies that are available to reduce arsenic concentrations in drinking water to below the proposed MAC include coagulation, chemical precipitation, iron removal ...