molecular gas that envelopes the hot gas and dust seen in images of the nebula obtained by the Hubble Space Telescope (HST) and, more recently, the James Webb Space Telescope (JWST). "We looked at the ...

Both riders explained the new engine is smoother but harder to stop under braking, perhaps due to revised internals, as these images of Bagnaia and Marquez underline. They also had a new chassis ...

(A ketamine-derived drug called esketamine is approved for some people ... Some nerve cells in the brain involved in mood use a chemical called glutamate to communicate with each other.

The drug supply is constantly evolving, and some experts suggest that a “fourth wave” of the opioid epidemic is underway, in ...

Updated daily, these maps provide information about the type of structure, such as commercial or residential, and specify whether it is a single-family or multifamily building. Each assessed ...

Micah McCartney is a reporter for Newsweek based in Taipei, Taiwan. He covers U.S.-China relations, East Asian and Southeast Asian security issues, and cross-strait ties between China and Taiwan ...

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

The FDA says esketamine, an antidepressant derived from the anesthetic and party drug ketamine, can now be prescribed on its own. It was approved... The U.S. Food and Drug Administration has expanded ...

Photos taken at the scene captured the fiery scene as first responders battle the blazes and vehicles flee. Other images captured the massive cloud of smoke is visible from afar including at Six ...

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The fires continue to burn, and the full extent of the damage is still unknown. These latest photos show what's left of places thousands of people call home: What caused the massive blaze in ...

The award-winning pictures show sad and hopeful moments of children reminding us of "our common task: to stand up for the well-being of children worldwide," says ...