A large genetic study shows that many people carry DNA sequences that slowly expand as they get older. Common genetic ...

Researchers suggest that they have recovered sequences from ancient works and from letters that may belong to the Renaissance ...

Scientists have successfully recovered what may be Leonardo da Vinci's DNA from a centuries-old red chalk drawing, marking a breakthrough that could unlock secrets about one of history's greatest ...

In a first, scientists have extracted DNA from a Renaissance-era drawing attributed to Leonardo da Vinci, but they can't be ...

Scientists have uncovered genetic evidence that they say may be linked to the Renaissance master, but some experts are more ...

DNA from a tossed cigarette butt led investigators to a suspect in a 2023 burglary at a Columbia Falls tractor dealer, prosecutors say. Michael Jack Bothman, 49, faces felony counts of theft and ...

Table 1. Summary of the commonly used signal peptides in C. reinhardtii. To isolate secreted proteins from the microalgal culture supernatant, 10 mL of supernatant was collected from the culture on ...

Credit: ImmunityBio. Developed by the Serum Institute of India, the rBCG product, which has been modified to improve its immunogenicity and safety, was evaluated in phase 1/2 clinical trials in Europe ...

Especially for therapies, hurdles remain. One is cost. Casgevy, the CRISPR cure for sickle-cell disease and beta-thalassemia, is expensive to make and to buy. Health-care systems in America and ...

Recombinant quadrivalent influenza vaccine (RIV4) and standard egg-based quadrivalent inactivated IV (IIV4) show comparable effectiveness in reducing influenza-related hospitalization among older ...