IIT-Madras is building India's quantum internet, QuILA, with tamper-proof signals and plans for a national network.

Investigators from Cedars-Sinai and the University of California, San Francisco (UCSF) have identified a new way to deliver ...

Lymph nodes are small glands that filter lymph, the clear fluid that circulates through the lymphatic system. During an infection, they accumulate bacteria or dead or diseased cells and may swell.

Cancers of the mouth and oropharynx can spread to lymph nodes in your neck. Your surgeon might remove some or all of the lymph nodes in your neck. Lymph nodes are small bean shaped glands found ...

Usually, swollen chest lymph nodes are too deep in the chest for a person to feel them. Any swollen lymph nodes in the chest appear on imaging scans. Swelling can indicate an underlying condition.

Micrometastases are small collections of cancer cells that have been shed from a cancerous tumor and have spread to another part of the body through the blood or lymph nodes. Micrometastases can then ...

Marissa Sweitzer, 33, was 9 months pregnant when she felt a lump in her breast while applying body butter for stretch marks. After delivering her baby she learned she had breast cancer. She credits ...

A Bitcoin node is a computer that runs Bitcoin software to validate and relay transactions across the network. Like servers in a traditional financial system, nodes store a complete copy of the ...

Lung cancer often spreads to the lymph nodes before spreading to other parts of the body. Which groups of lymph nodes are involved, and where these are in relation to the primary (original) tumor, are ...