Thus we assume in this approximation that the emission spectrum of the corona is due to a mechanism of recombination of free electrons with atoms, ionised by the high quantum radiation, emerging ...

A new analysis of BL Lacertae by NASA’s Imaging X-ray Polarimetry Explorer sheds light on the emission mechanisms of active ...

A mid-year report said Delhi’s end-of-life vehicle ban helps, but focusing only on vehicles overlooks other significant ...

Using NuSTAR and XMM-Newton satellites, astronomers from New York University (NYU) Abu Dhabi have observed a pulsar known as ...

Quantum sensors have become important tools in low-energy particle physics. Michael Doser explores opportunities to exploit ...

Astronomers from Bulgaria and Egypt have performed multi-wavelength observations of a well-known blazar designated S5 ...

Big Tech and broadband firms such as Meta, Sony, Google and Apple are pushing for higher transmission power to support faster ...

New York is backing off its aggressive climate targets, with state officials signaling a slower shift to renewable energy, ...

Scientists have captured the moment a laser "comes to life"—and what they found challenges long-held beliefs. Using a special ...

Among the more than 150 new Florida laws that went into effect on July 1 are some that make some changes to driving in the ...

As the Republican campaign to halt ambitious electric vehicle policies mostly spotlighted the cars and light trucks in ...

Light emission from electrically stressed polymers, so called electroluminescence, is a subject of great interest because it is associated with electrical aging and dielectric breakdown of highly ...