Toxic chemical discovered in U.S. drinking water, raising health concerns and prompting calls for further investigation.
Astronomers capture first close-up image of distant red supergiant star WOH G64, revealing its egg-shaped cocoon of gas and dust, a rare glimpse into a star's life cycle.
Toxic chemical discovered in U.S. drinking water, raising health concerns and prompting calls for further investigation.
Astronomers capture first close-up image of distant red supergiant star WOH G64, revealing its egg-shaped cocoon of gas and dust, a rare glimpse into a star's life cycle.