An advanced imaging technique developed at Cornell has revealed the first two-dimensional, mechanically interlocked polymer - ...

Researchers from the Chinese Academy of Sciences have experimentally demonstrated counterflow superfluidity (CSF) for ...

The vaquita ( Phocoena sinus) is the world’s rarest marine mammal, with fewer than 10 surviving in the wild. It faces grave ...

In 333 BCE, near the small Pinarus River along the modern-day borders of Turkey and Syria, a fierce battle took place between ...

Repetitive HIV vaccinations can lead the body to produce antibodies targeting the immune complexes already bound to the virus ...

Scientists have discovered that the protein machines that shape our DNA can switch direction. Until now, researchers believed that these so-called SMC motors that make loops into DNA could move in one ...

在此，我们报告设计和制造具有两种不同边缘结构的雅努斯石墨烯纳米带（JGNRs）的方法。在Lieb定理和拓扑分类理论的指导下，我们在一个锯齿形边缘不对称地引入苯基序的拓扑缺陷阵列，同时另一条之字形边缘不变，设计出两种JGNRs。这打破了结构对称性，并在 ...