A new on-chip sensor using twisted moiré photonic crystals can precisely tune light properties in real time. This could ...

How Are Clouds’ Shapes Made? Explore the diverse world of cloud formations, from ground-level fog to high-flying cirrus clouds, and learn how these atmospheric features can help predict weather ...

U.S. government scientists have developed a new phase of matter dubbed 'half ice, half fire,' which unites opposing electron ...