Combine scanning electron microscopy and elemental analytics: the best-in-class EDS geometry of Sigma increases your analytical productivity, especially on beam sensitive samples. Get analytical ...

Mar. 14, 2025 — Researchers have discovered that cancer cells suppress 'poison exons' -- genetic elements that act as an off switch for protein production -- in a key gene called TRA2 ...

HSV and varicella zoster virus (VZV) are common pathogens of skin and mucous membranes and the CNS. Their rapid and accurate diagnosis is essential for their treatment as well as infection control.

Super-resolution microscopy includes a variety of microscopy techniques that increase the resolving ability of a light microscope well beyond the classical limits dictated by the diffraction barrier.

Mar. 13, 2025 — Older adults who were exposed to seasonal flu viruses that circulated prior to 1968 are more likely to have some protection against H5N1, and children would benefit more from ...

Influenza virus is an infectious agent belonging to the virus family Orthomyxoviridae that causes a respiratory tract infection (influenza or 'flu') in vertebrates. There are three main species ...

An international team of paleontologists, geoscientists and biologists has found via analysis of melanosome patterns in fossilized Mesozoic mammals, that they most likely had dark, uniformly dull ...