Cuba's Ministry of Energy and Mines said at around 8:15 p.m. local time an outage at the Diezmero substation on the outskirts of Havana had caused "a significant loss of generation in western Cuba and ...

Millions of people in Cuba are without power after a failure of the nation’s electric grid left the island in the dark.

A strange energy source at the center of the Milky Way may be a new type of dark matter. Scientists found that hydrogen gas ...

Recent research proposes a new form of dark matter that may actually be lighter in mass than other dark matter candidates.

Now, researchers have discovered a strange energy source at the center of our galaxy that could be linked to a different type ...

Dark matter continues to confound us, so far defying every attempt to decipher it. According to a new study, clues may lurk ...

This week we are joined by Harvard astronomer Avi Loeb, who discusses the "dark age" of modern science and provides an update on The Galileo Project.

New research suggests black holes may transition into 'white holes', ejecting matter and potentially even time back into the universe, defying our current understanding of these cosmic giants.

Gravitational lensing often evokes images of a cosmic funhouse mirror: duplicated galaxies, dramatic arcs and distorted shapes. But the web-like, large-scale structure throughout the universe also ...