New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

Researchers have taken atomic diffraction to a new level, revealing surprising behaviors in high-energy helium and hydrogen ...

General Fusion says its new fusion reactor will produce more power than it consumes by 2027 — a breakthrough that could ...

Astronomers from the University of Arizona have uncovered astonishing details about a galaxy that existed when the universe ...

After five years of staring unblinking at the sky, the Atacama Cosmology Telescope (ACT) has compiled the most detailed map ...

Scientists sustained nuclear fusion plasma for 22 minutes, marking significant progress in sustainable clean energy research.

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

Astronomers at the University of Arizona have discovered more about a surprisingly mature galaxy that existed at a time when ...

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 discovery that inert helium can form bonds with iron may reshape our understanding of Earth’s history. Researchers from ...