If you've used data validation in Excel before, you probably selected the relevant cells, clicked "Data Validation" in the ...

Once a sperm has broken through to an egg cell in order to fertilize it, the two cells need to hold together tightly. This ...

You can lock cells in Excel by heading into the program's "Protection" tab. There, you can set a password, and protect your ...

It's easy to divide in Excel to make calculations and analyze data in a spreadsheet. Here's what you need to know to do it.

To help mitigate climate change, companies are using bioreactors to grow algae and other microorganisms that are hundreds of ...

Grid cells are a class of specialized neurons in a brain region called the entorhinal cortex, which is known to support ...

One of the most underused lookup and reference functions in Microsoft Excel is the DROP function. This powerful yet simple function lets you remove a specified number of rows or columns from the start ...

This undated image provided by the Mitalipov Laboratory at Oregon Health & Science University shows a a microscope image of a human egg that contains a nucleus taken from a skin cell. (Mitalipov ...

Intel Corp. has approached Apple Inc. about securing an investment in the ailing chipmaker, according to people familiar with the matter, part of efforts to bolster a business that’s now partially ...

Scientists have mapped underappreciated scaffolding cells in skin, known as fibroblasts. They show for the first time how fibroblasts go 'rogue' in many different diseases affecting multiple ...