But much of China’s historical evolution continues to defy Western understanding, and many of its leaders remain tantalizing conundrums—few more so than Xi Jinping, the general secretary of the ...

I pushed eight free AI chatbots to their limits, from writing stories to generating images, to build ZDNET's chatbot-by-chatbot guide to help you decide which is right for you.

The development and function of the CNS requires accurate gene transcription control in response to proper environmental signals. Epigenetic mechanisms, including DNA methylation, histone ...

Heparan sulfate proteoglycans interact with many extracellular matrix constituents, growth factors and enzymes. Degradation of heparan sulfate by endoglycosidic heparanase cleavage affects a variety ...

President Obama delivered a prime-time speech tonight outlining a counter-terrorism strategy against the Islamic State. Here are his remarks. My fellow Americans, tonight I want to speak to you about ...