A collection of protestors stretched across the southern edge of Reid Park Saturday in the Tucson version of rallies against ...

Feb. 19, 2025 — Within the Dark Energy Spectroscopic Instrument's early data, scientists have uncovered the largest samples ever of intermediate-mass black holes and dwarf galaxies hosting an ...

12, 2025 — New research suggests black holes may transition into 'white ... 26, 2024 — Dark ovals in Jupiter's polar haze, visible only at UV wavelengths, were first noticed 25 years ago ...

Albert Einstein was not happy. In the early years of the 20th century he had come up with his General Theory of Relativity, ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

The planets offer exciting views in April for both night owls and early risers. Plus, the Lyrid meteor shower peaks in ...

Dark matter is a confounding concept that teeters on the leading edges of cosmology and physics. We don't know what it is or ...

The transgender community is now on the frontlines of LGBTQ+ activism in the U.S. In recent months, this has largely been in ...

Neill Blomkamp's Johannesburg-set riff on Short Circuit and RoboCop wasn't a winner by any means, but it's far from soulless.

Einstein was not happy. In the early years of the 20th century, he came up with his General Theory of Relativity, an ...

In January, the European Space Agency (ESA) shut down Gaia's science operations, as the spacecraft's fuel reserves were ...

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