Japanese astronomers have discovered an extraordinary supermassive black hole in the early universe that ...

Observations of the thermal energy in a baby galaxy cluster 12.4 billion light years away suggest much more energetic early ...

Primordial black holes could rewrite our understanding of dark matter and the early universe. A record-breaking detection at ...

X-ray scans recover an ancient Greek star map beneath a medieval text, revealing Aquarius clues and Hipparchus-linked ...

A former Harvard physics professor argues that established cosmological theory places Heaven beyond the observable universe, ...

A viral TikTok video features a man claiming to have time travelled to the mythical country of Torenza, describing utopian ...

Smaller than an atom, but majorly important: introducing the quark! Quarks helped make sense of particle physics, and we'll ...

Learn how to analyze motion graphs in physics, including position-time and velocity-time graphs. This video explains slopes, areas, and motion behavior to help you clearly interpret real physics ...

Researchers developed a method to reduce uncertainty in cosmic birefringence, sharpening the angle tied to parity violation, ...

Sometimes astronomers don't need giant telescopes to observe the wonders of the cosmos; they just need to look up at the ...

Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests.

Discover Florida’s weirdest places — from gravity-defying hills and mysterious castles to mermaids and quirky roadside ...