Eukaryotic cell DNA in a nucleus, plasmids are found in a few simple eukaryotic organisms. Prokaryotic cell DNA is a single molecule, found free in the cytoplasm; additional DNA is found on one or ...

Feb. 4, 2025 — Research has shown that a potential new targeted therapy for childhood brain cancer is effective in infiltrating and killing tumor cells in preclinical models tested in mice.

In cities across the country Monday, pockets of shops and restaurants were closed and some children were held out of school amid “A Day Without Immigrants,’’ a social media-driven protest ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Andrew is CNET's go-to guy ...

Targeting the lowest performers may be logical for the companies' bottom lines, but the publicity surrounding layoffs can give those a negative label that can compound the difficulties of being ...

Many cells in multicellular organisms are specialised. They have specific roles in the organism of which they are part. Their structure is adapted to their function. They are often grouped ...

Oxide-ion conductors are important energy materials. Here, the authors found a tellurite-based oxygen ion conductor highlighting the interplay of secondary bond interactions and Grotthuss-like ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Feb. 10, 2025 — Influenza A virus particles strategically adapt their shape -- to become either spheres or larger filaments -- to favor their ability to infect cells depending on environmental ...

Henrietta Lacks was one of a diverse group of patients who unknowingly donated cells at Hopkins in 1951. The donation of Henrietta Lacks' cells began what was the first, and, for many years, the only ...