Primordial helium from the beginning of the solar system may be stuck inside Earth's solid core, new research suggests. The findings could have implications for a long-standing debate about how ...

Primordial supernovae got the ball rolling a quick hundred million years or so after the start of the universe.

Astronomers have found an unexpectedly bright and chemically complex galaxy from the first 300 million years of the ...

Is it possible that dark matter, which makes up 85% of the cosmic matter budget, is simply a collection of primordial black holes?

Primordial Labs' Anura allows operators to control robots with just their voice, which could change the way drones interact with humans on the battlefield.

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.

University of Arizona astronomers have learned more about a surprisingly mature galaxy that existed when the universe was ...

Primordial helium from the beginning of the solar system may be stuck inside Earth's solid core, new research suggests. The findings could have implications for a long-standing debate about how ...

This primordial element was already known to exist inside Earth. Each year, about 4.4 pounds (2 kilograms) of helium-3 leaks out of mid-ocean ridges where the crust is pulling apart and out of ...