A Cedars-Sinai study has identified a previously unknown role for astrocyte cells in how the brain responds to damage and ...

When you take a drug, where in your body does it actually go? For most medications, scientists can make only educated guesses about the answer to this question.

When you take a drug, where in your body does it actually go? For most medications, scientists can make only educated guesses ...

PivotTables are still easier to create for anyone who prefers not to use formulas, and they excel at automatically grouping dates or handling large external datasets from sources like SQL Server or ...

One of the biggest quests in biology is understanding how every cell in an animal's body carries an identical genome yet ...

Tears seem simple, but the tiny glands that produce them are among the least understood organs in the human body. By growing ...

Unlike our organs, cell organelles such as mitochondria are not fixed in place, but when, where, how, and why organelles move ...

Scientists have discovered that T cell receptors activate through a hidden spring-like motion that had never been seen before ...

The fundamental nature of living things challenges assumptions that physicists have held for centuries.

Abstract: In a solid state transformer (SST), one of the most important roles is played by the dc-dc converter interfacing the high voltage port and the low voltage port while providing galvanic ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Mast cell activation syndrome is a condition that causes mast cells to release an inappropriate amount of chemicals into your body. This causes allergy symptoms and a wide range of other symptoms.