Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

Ukraine’s nuclear ghosts have been stirred up again after a drone armed with a warhead hit the protective outer shell of the ...

A Russian drone attack has hit the radiation shelter over the damaged reactor at the Chernobyl nuclear power plant, Volodymyr ...

Ukrainian President Volodymyr Zelenskyy says the United States, including the Biden administration, never saw Ukraine as a NATO member ...

Ukrainian President Volodymyr Zelenskyy said he will only agree to meet in person with Russian leader Vladimir Putin after a ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Quantum sensors can be significantly more precise than conventional sensors and are used for Earth observation, navigation, ...

In a paper published earlier this month in Physical Review Letters, a team of physicists led by Jonathan Richardson of the ...

Vice President JD Vance is appearing at the Munich Security Conference amid intense concern and uncertainty over the Trump administration’s foreign policy. He’s meeting Ukrainian President ...