The quantized version of the anomalous Hall effect has been predicted to occur in magnetic
topological insulators, but the experimental realization has been challenging. Here, we …

China’s one-child family policy has had a great effect on the lives of nearly a quarter of the
world’s population for a quarter of a century. When the policy was introduced in 1979, the …

Investigations of two-dimensional transition-metal chalcogenides (TMCs) have recently
revealed interesting physical phenomena, including the quantum spin Hall effect 1 , 2 , valley …

Lithium-sulfur (Li-S) batteries have attracted great attention as next-generation high specific
energy density storage devices. However, the low sulfur loading in the cathode for Li-S …

Early detection and effective treatment of severe COVID-19 patients remain major challenges.
Here, we performed proteomic and metabolomic profiling of sera from 46 COVID-19 and …

The immune system has evolved to mount an effective defense against pathogens and to
minimize deleterious immune-mediated inflammation caused by commensal microorganisms, …

Electrocatalytic reduction of water to molecular hydrogen via the hydrogen evolution reaction
may provide a sustainable energy supply for the future, but its commercial application is …

Two-dimensional transition metal dichalcogenides (TMDCs) such as molybdenum sulfide
MoS 2 and tungsten sulfide WSe 2 have potential applications in electronics because they …

Earlier detection is key to reducing cancer deaths. Here, we describe a blood test that can
detect eight common cancer types through assessment of the levels of circulating proteins and …

Nature has chosen chlorophylls in plants as antennae to harvest light for the conversion of
solar energy in complicated photosynthetic processes. Inspired by natural photosynthesis, …