When it comes to detecting biomarker chemicals in a person's body, sweat-analyzing sensors offer a less painful alternative to blood sampling. A new wearable sensor takes a unique approach to ...

Cacti are one of my favorite types of plants and their needles certainly make them stand out. The needles that cover cacti are critical to their survival in many ways. Many cacti are found in dry ...

You weren't watching where you were going and now you've got some cactus needles in your foot. Here are some tips to get out of a prickly situation. And if you're planning to be out and about over ...

LOUISVILLE, Ky. (WDRB) -- In a battle between canines and cactus, a couple of pups in Arizona came out the losers. The two dogs were rescued by Maricopa County Animal Care and Control from a prickly ...