Elon Musk has put a bold new number on Europe’s energy transition, arguing that sparsely populated stretches of Spain and ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

A research team from the Institute of Physics, Chinese Academy of Sciences has developed a novel DNA origami-based technique to synthesize stable, monolithic amorphous silver nanostructures under ...

Asteroid impacts with global consequences are vastly rarer, especially compared to the frequency with which they appear in ...

Solar power has quietly pulled ahead of coal and gas in Germany’s electricity mix, even though the country is better known for grey skies than blazing sunshine. In 2025, solar’s share of German ...

Abstract: This work investigates the proton irradiation effect on a kV-class vertical GaN-on-GaN PiN diode under 10-MeV and 50-MeV proton irradiation with fluence up to $1\times 10^{{14}}$ cm−2. After ...

Abstract: This article mainly studies the total ionizing dose (TID) effect of enhanced AlGaN/gallium nitride (GaN) HEMTs under Co ${}^{60}~\gamma $ -ray irradiation and the single event burnout (SEB) ...

The sun is the biggest object in the solar system; at about 865,000 miles (1.4 million kilometers) across, it's more than 100 times wider than Earth. Despite being enormous, our star is often called a ...