A theory about gravity challenges our understanding of the universe.
A NASA rocket experiment could use the Doppler effect to look for signs of dark matter in mysterious X-ray emissions from space.
The Heavy Photon Search at Jefferson Lab is looking for a hypothetical particle from a hidden “dark sector.”
According to the Fermi LAT collaboration, the galaxy’s excessive gamma-ray glow likely comes from pulsars, the remains of collapsed ancient stars.
We know which way the dark matter wind should blow. Now we just have to find it.
Astrophysicists Eric Charles and Mattia Di Mauro discuss the surprising glow of our neighbor galaxy.
Construction has officially launched for the LZ next-generation dark matter experiment.
Theorists think dark matter was forged in the hot aftermath of the Big Bang.
With a small side project, astronomers discover a new type of galaxy.
A previously detected, anomalously large X-ray signal is absent in new Hitomi satellite data, setting tighter limits for a dark matter interpretation.
How do scientists know what percentages of the universe are made up of dark matter and dark energy?
In its final run, the LUX experiment increased its sensitivity four-fold, but dark matter remains elusive.
Analyzing the motion of X-ray sources could help researchers identify dark matter signals.
The LUX experiment has drawn the best picture yet of what dark matter particles cannot be.
Scientists don’t yet know what dark matter is made of, but they are full of ideas.
Scientists have inaugurated the new XENON1T experiment at Gran Sasso National Laboratory in Italy.