For many young Chinese, the two-dimensional world — or erciyuan — can feel more real than our own, three-dimensional one. An umbrella term for a wide range of Japanese-influenced media, from manga and ...

Two-dimensional materials are substances with a thickness of a few nanometres or less. Electrons in these materials are free to move in the two-dimensional plane, but their restricted motion in the ...

When most people think of a supernova, they're thinking of a Type II core-collapse supernova. These are massive stars that have reached the end of their time on the main sequence. They've used up ...