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

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.

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 ...

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

Scientists at UCSF identified a key cellular switch that plays a large role in pulmonary fibrosis, and found a way of ...

Researchers at Duke University have shown that blocking an enzyme involved in iron regulation not only kills multiple myeloma cancer cells, but also increases the effectiveness of current therapies ...

In tissue biopsies, cancer cells are frequently observed to have nuclei (the cell's genetic information storage) larger than normal. Until now, this was considered a sign that the cancer was worsening ...

From Santiago Ramón y Cajal’s hand came branches and whorls, spines and webs. Now-famous drawings by the neuroanatomist in the late 19th and early 20th centuries showed, for the first time, the ...

The directive suggests department leaders are following orders from the president, a major break from decades of past practice meant to insulate the agency from political interference. By Devlin ...

Circulating tumor cells were first described in 1869 by Thomas Ashworth, an Australian pathologist who observed them in a peripheral blood sample taken from a patient with metastatic cancer. 1 They ...