Background High serum levels of interleukin 6 (IL-6) predict poor prognosis in intrahepatic cholangiocarcinoma (iCCA), a malignancy that often develops in a chronically inflamed milieu . Here, tumour ...

Background/aims Posterior capsule opacification (PCO) is the most frequent long-term complication after cataract surgery, ...

Welcome to Smithsonian Open Access, where you can download, share, and reuse millions of the Smithsonian’s images—right now, without asking. With new platforms and tools, you have easier access to ...

Graphene is a two-dimensional material consisting of a single layer of carbon atoms arranged in a honeycomb structure. Its properties include high strength and good conductivity of heat and ...

Blob is a very simple invertebrate, just like worms or jellyfish. Over 96% of all the animal species on Earth are invertebrate. They can be tiny like an insect or huge like the giant squid.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...