Microsoft Excel uses double quotation marks to signify text within formulas. When it sees these marks, it uses the text and discards the quotes. Typing quotation marks directly into a cell is not an ...

Cell movement is an essential biological process, whether it's cancer cells metastasizing to other parts of the body or ...

Before cells can divide, they first need to replicate all of their chromosomes, so that each of the daughter cells can receive a full set of genetic material. Until now, scientists had believed that ...

You can create a PivotTable in Excel from an external data source, a table in your worksheet, or a pre-built data model. To ...

MIT experiments have revealed the existence of “microcompartments,” shown in yellow, within the 3D structure of the genome. These compartments are formed by tiny loops that may play a role in gene ...

Spotty reception isn't just an inconvenience when you're on the road, it can leave you cut off from maps, music and emergency help (unless you've got satellite help). If your GPS locks up or your ...

The centrioles are now at opposite ends of the cell. The spindle fibers from both of the centrioles attach to each one of the chromosomes. Same as in mitosis, except that the spindle fibers from each ...

Jordan Olson of Medina, Ohio and formerly of Woodland Park, recently hiked the Continental Divide Trail from the Mexican border to Montana. The CDT is approximately 3,100 miles long and winds its way ...

Electronic musician Dave Ball, who was one half of the popular 1980s band Soft Cell, has died at the age of 66. The musician, who formed the duo with Marc Almond, died on Wednesday, just days after ...

Innate immune cells are white blood cells that mediate innate immunity and include basophils, dendritic cells, eosinophils, Langerhans cells, mast cells, monocytes and macrophages, neutrophils and NK ...