The century-old mystery of dark matter — the invisible glue thought to hold galaxies together — just got a modern clue.

Researchers suggest that dark matter might subtly color light red or blue as it passes through, revealing traces of its ...

A new research effort involving simulations of Milky-Way-like galaxies shows that the mysterious, unexplained extra gamma ...

A mysterious glow has been detected in the Milky Way, challenging our understanding of cosmic emissions and hinting at the ...

A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the ...

An excess of gamma rays in the center of our galaxy could mean scientists have finally detected dark matter particles—or not ...

Scientists at Johns Hopkins may be closing in on dark matter’s elusive trail, uncovering a mysterious gamma ray glow at the ...

New simulations reveal the glow at Milky Way’s heart may come from dark matter, challenging long-held cosmic theories.

At the heart of the Milky Way, a faint and widespread glow of gamma rays has puzzled astronomers for decades. The light could ...

Scientists may have made an "out of this world" discovery. New research suggests that a mysterious glow in our galaxy might be caused by dark matter, an invisible form of matter believed to be five ...

Researchers have identified two theories explaining the mysterious gamma ray glow at the center of the Milky Way.

New simulations tilt the scales for competing theories about excess gamma ray light at the center of the galaxy ...