Amplified spontaneous emission is a physical phenomenon that entails the amplification of the light spontaneously emitted by ...

Science uses careful, organized observations and tests to construct theories that are recorded, passed on to others and built ...

“It all started from an accidental observation,” says Li Zhang, a systems neuroscientist at the Keck School of Medicine of the University of Southern California (USC). While conducting laboratory ...

Where California's towering Sierra Nevada surrenders to the sprawling San Joaquin Valley, a high-stakes detective story is ...

In 1796, Edward Jenner scratched a lesion of a milkmaid. He injected the material (pus) into an eight-year-old and then exposed the boy to smallpox, a highly infectious disease. The child remained ...

Physicists in Germany have led experiments that show the inertia of electrons can form 'tornadoes' inside a quantum semimetal ...

By integrating multiple subjects in a cohesive project, teachers can empower students to think flexibly and persist through ...

Dr. Frita McRae Fisher reveals the deep-rooted systemic failures in Black healthcare, exposing hidden disparities and ...

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Michael Splitt, professor in the College of Aeronautics at Florida Institute of Technology, with a Master’s in meteorology, ...

The Canadian-built Atacama Cosmology Telescope in the high Chilean desert mountains, which has just given up its final batch ...

On Monday night in Houston, a makeshift collection of Sixers brought everything it had against a very good Rockets team in ...