Oncology & Cancer

Resistance to immunosurveillance favors cluster cancer metastasis

Scientific evidence suggests that cancer can metastasize to other organs when either a single cell or a cluster of cells detaches from the original tumor and travels through the blood to another location, where it grows into ...

Medical research

The case for DIY masks to slow coronavirus spread

A nationwide chorus is urging the wearing of homemade facemasks in public to fight the spread of the novel coronavirus. One voice is that of is physicist Walt de Heer who here explains some of the logic behind wearing the ...

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