With the Omicron variant now labeled a variant of concern, scientists are racing to test vaccines on their effectiveness. Pfizer/BioNTech, AstraZeneca, and Johnson & Johnson have confirmed plans to ...

The entire stress-strain curve can now be determined using nanoindentation with a flat-ended cylindrical punch and novel analysis of the resulting force-displacement data 1. Unlike pyramidal indenters ...

As respiratory illness season begins, COVID cases have remained under control in the U.S. Here's what to know.

The Biden administration is racing to expand the number of U.S. labs that are able to test for the virus behind a swelling Ebola outbreak in Uganda, as health officials prepare for what they say ...

A simple and inexpensive paper strip test could help diagnose a case of the flu, and even identify the influenza strain that caused it, a new study finds. The test can distinguish between influenza A ...

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Autumn chills often bring on a runny nose and other cold-like symptoms – but this year, a fast-spreading strain of Covid-19 ...

Chris Fanuzzi calls it his genetic library. Seed descriptions, batch logistics and references to growers and cultivators who supplied some of the seeds are all noted in the heaps of pages of mostly ...