One of the most unusual examples, CDG-2, located 300 million light-years from Earth, could be among the most dark matter dominated galaxies ever identified. Because these galaxies emit so little light, they are challenging to detect directly

Savitha Shan, a 21-year-old Indian-American student at the University of Texas at Austin, was killed in a shooting in Austin, carried out by a man wearing Iranian symbols. Fourteen others were injured, and the FBI is investigating possible terrorism links amid heightened tensions following US-Israel strikes on Iran