THE catalytic effect of small amounts of pyridine in the reaction between thionyl chloride and carboxylic acids is well known; Carré and Libermann 1 have shown further that it is of great advantage to ...

Chemists at Ben-Gurion University of the Negev have developed a "smart" polymer that could make industrial curing, 3D ...

Ascorbic acid, the scientific name for vitamin C, supports immune function. Eating ascorbic acid-rich foods helps your immune system work properly.

Through a recent notice, the Undergraduate Medical Education Board (UGMEB) of the National Medical Commission (NMC) has ...

Heat intolerance happens when your body has trouble regulating its body temperature. Excessive sweating and fatigue are common symptoms of heat intolerance. Drinking plenty of fluids and staying ...

Heat exhaustion occurs when the body overheats from high temperatures and inadequate fluid intake. Symptoms include heavy sweating, fatigue, dizziness, headache, nausea, and a rapid heartbeat. Treat ...

Dealing with congested pores? Noticing an uneven skin tone? Or maybe your complexion has been looking a bit dull. According to dermatologists, incorporating alpha hydroxy acids (AHAs) into your skin ...

As warm weather ramps up across much of the U.S., it's time to start taking precautions to protect yourself during long days spent in the sun. That means taking shade when possible, wearing sunscreen ...