Manu Prakash empowers communities through low cost scientific tools like his origami microscope, opening access to discovery ...

From social media ads to billboards, PowerPoint presentations to feature films, you're free to modify, resize and customize every asset on iStock — including all 4K Resolution images and footage — to ...

Researchers at the Georgia Institute of Technology and India's National Center for Biological Sciences have found that yeast clusters, when grown beyond a certain size, spontaneously generate fluid ...

Amyloid-beta forms sticky plaques on the outside of brain cells. This disrupts communication between neurons ... and me has found that a protein from Helicobacter pylori – a bacteria best known for ...

The Tennessee Titans are entering the second season under head coach Brian Callahan, and it's critical for his future with the team. Callahan came onto the scen ...

Medically reviewed by Anju Goel, MD Pyuria is a term that describes the presence of pus, which is mostly made up of white blood cells, in urine. Urine typically contains very few or no white blood ...

Follow-up experiments traced the protection to the stringent response, a bacterial alarm system that reprograms the cell under stress.

Follow‑up experiments traced the protection to the stringent response, a bacterial alarm system that reprograms the cell under stress. Second, stressed cells mutated faster to evolve antibiotic ...