The simplest way to start documenting Excel formulas like a coder is by using the N () function. Although its primary job is to convert non-numeric values into numbers, it has a hidden quirk: because ...

In this post, we will show you how to grey out unused cells in Excel on a Windows 11/10 PC. When you create a spreadsheet in Excel, it displays thousands of blank rows and columns. While this is ...

If you’ve highlighted a group of cells in Excel and you want to move them to another section of your worksheet, you can do that in several simple ways without losing any data or formatting. In this ...

Rockefeller scientists uncovered how hair follicle stem cells can switch from growing hair to repairing skin when nutrients run low. The key lies in serine, an amino acid that activates a stress ...

Pulmonary fibrosis is a deadly disease in which the lungs become thickened and scarred, gradually losing their ability to deliver oxygen to the body. Now, scientists at UC San Francisco have ...

In 2006 immunologist Shimon Sakaguchi co-wrote an article in Scientific American that now feels prophetic. In the article, entitled “Peacekeepers of the Immune System,” Sakaguchi and his co-author, ...

In a proof-of-concept experiment, scientists demonstrated that you can create and fertilize human eggs in the lab using sperm, genes from skin cells, and the "shells" of existing egg cells. When you ...

Cancer cells can brainwash their neighbors. Like the CIA deploying secret agents to turn an enemy, tumors use a similar strategy to manipulate nearby cells. The tumors’ agents are mitochondria, the ...

This is the online edition of The Wiretap newsletter, your weekly digest of cybersecurity, internet privacy and surveillance news. To get it in your inbox, subscribe here. ICE is using all manner of ...

Scientists at the University of Pennsylvania have shown for the first time that it’s possible to detect dormant cancer cells in breast cancer survivors and eliminate them with repurposed drugs, ...