The trailblazing Harvard scientist, who documented the dominance of hydrogen and helium in stars, is still inspiring ...

For the first time, scientists have directly measured a weak r-process reaction using a radioactive ion beam, shedding light ...

Lithium-6 is a crucial material for nuclear fusion reactors, but isolating it is challenging – now researchers have found a ...

Physicists have measured a nuclear reaction that can occur in neutron star collisions, providing direct experimental data for ...

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

Physicists have measured a nuclear reaction that can occur in neutron star collisions, providing direct experimental data for a process that had previously only been theorised. The study provides new ...

Scientists using two enormous telescopes — one on Earth and the other in space — have detected oxygen in the most ancient known galaxy, a star-scape beaming light just 300 million years after the Big ...

This should not shift the focus of the potential health hazard posed, but rather draw attention to where volatile PFAS are ...

While previous studies say volcanic or atmospheric lightning may have triggered chemical reactions that created organic ...

New connections discovered between the Sun's photosphere and CI chondrites meteorites, providing clues about the origin of materials.

Astronomers have used near-infrared light to explore the extreme forces behind the eruption of LMC68, a recurrent nova in the ...