A mysterious force called Dark Energy might be changing, in a way that challenges our current understanding of the nature of ...

According to Professor Lee, if these results are confirmed, it could completely change our understanding of the universe's ...

From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet ...

For decades, the prevailing view has been that dark energy causes the universe’s expansion to accelerate indefinitely, potentially ending in a scenario known as the “Big Rip,” in which galaxies, stars ...

Scientists still struggle to understand consciousness, aging, memory formation and why humans hiccup or yawn, revealing a ...

But the Big Bang theory predicts that about 5% of the universe's contents should be atoms made of protons, neutrons and ...

A new theory suggests fusion reactors could help scientists search for axions, mysterious particles that may explain dark ...

In addition, astrophysical observations had revealed that occasionally, white dwarfs would cool off way faster than expected.

New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of ...

A simple explanation of dark matter and antimatter, how they differ, how scientists study them, and why both are important to understanding the universe.

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

Distance records are an excellent proxy for the state of the art in astronomy. Finding extremely faraway galaxies is hard. In ...