NASHVILLE, Tenn. (WTVF) — Is your garden looking a little sad? It could be your soil. Tiffany Jenkins at The Bloomery helps us take a sample to find out. Watch this Let Me Help segment in the video ...

Medical professionals can usually collect samples very quickly. However, people may have to wait for the results. While rapid tests take only around 15 minutes, slower tests may require an 8-hour wait ...

One of the best parts about shopping at Costco is the free samples. The wholesaler offers them in its frozen food section, bakery, prepared foods section and pantry snacks area. Workers affiliated ...

A pancreatic biopsy is a diagnostic test for pancreatic cancer. It involves taking a sample of cells from tissue or a tumor in the pancreas and sending it for laboratory analysis. Types of biopsy for ...

Liver biopsies often use needles to remove a small amount of tissue from the liver for examination. A doctor can use the biopsy to diagnose and assess conditions that affect the liver. A liver biopsy ...