The speed of light is one of the most famous constants in physics, yet it has never been directly measured in the way most ...

Prosecutors alleged the defendant was a "recent, active user of marijuana" at the time of the crash but jurors rejected all ...

Life in the ocean runs on light. It fuels photosynthesis, shapes food webs and determines where many marine species can live.

The first fitness tracker made by Renpho is durable and long-lasting, but its performance hiccups and utilitarian design ...

This video looks at the earliest experiments to measure the speed of light, explaining the methods, challenges, and ...

Unraveling the mysteries of how biological organisms function begins with understanding the molecular interactions within and ...

Entangled atoms, separated in space, are giving scientists a powerful new way to measure the world with stunning precision.

The iOptron 80mm White Light Solar Scope is a decent purchase if you do not already own a telescope and want to buy something ...

Circadian Positioning Systems is now working with the Navy to solve the thorny issue of establishing healthy circadian ...

By studying how light from eight distant quasars is gravitationally lensed as it propagates towards Earth, astronomers have ...

Chiral metasurfaces can strongly twist the polarization of light, but how this process unfolds in space and time has been unclear. Scientists in China have now used ultrafast electron microscopy and ...

OligoScan is popular with influencers and makes some pretty big claims. But here's what you should know.