The U.S. National Science Foundation Daniel K. Inouye Solar Telescope, the world's most powerful solar telescope, operated by ...

Meet "olo": a vivid, hyper-saturated blue-green that can't be captured by screens or paint.

Different wavelengths of light appear to our eyes as different colors - and light increases in wavelength as it moves from violet to red in the optical range of the electromagnetic spectrum.

As Rome prepares to host Pope Francis' funeral, Italy activated an extensive security plan to ensure the safety of all ...

Use of colours in pre-historic era Humans have been long fascinated by colour, which has played a significant role since the ...

When Air Combat Command redesignated the EC-37B to become the EA-37B in 2023, it was to better identify the platform’s ...

Authors in these pages have observed how the electromagnetic spectrum underpins military operations, from communication and navigation to targeting and intelligence, while its strategic importance has ...

Observations from high-flying aircraft revealed that thunderclouds act as natural particle accelerators, emitting energetic ...

Japan has been actively developing electromagnetic railgun technology since 2016, aiming to enhance its defense capabilities against advanced aerial and maritime threats. This initiative is part ...

Researchers from Max Born Institute have demonstrated a successful way to control and manipulate nanoscale magnetic bits—the ...