Testosterone is the primary androgen — or male hormone — in your body. Low testosterone affects up to 39 percent ...

This article was reviewed by Felix Gussone, MD. What Is Testosterone? As the primary male hormone, or androgen, testosterone ...

Researchers have identified two compounds capable of repairing the protective myelin sheath damaged by multiple sclerosis, a major advance toward reversing nerve injury rather than just slowing it.

In a world where slimness is often equated with health, a new Danish study has flipped the narrative: being slightly ...

Early Prime Day deals are here — along with some Wirecutter-exclusive discounts on mattresses, beauty, bedding, towels, and more.

BONSU (Prof)\xa0Ghana’s electric power system and energy delivery infrastructure have been plagued for many years with consistent power outages resulting in widespread and persistent electricity ...

Delta Air Lines, Inc. ( NYSE: DAL) Q3 2025 Earnings Call October 9, 2025 10:00 AM EDT ...

This important study identifies a putative iron and zinc transporter in the plasma membrane of the obligate intracellular pathogen, Toxoplasma gondii. Using an array of different approaches, the ...

A nasal gold-nanoparticle “Trojan horse” delivers lithium to mouse brains, modulating GSK-3β, improving memory, and lowering tau with low plasma levels.

Your body maintains a delicate balance between the water you consume and the amount you use. Most of the water you drink is quickly removed from your body, but the time it takes for this process to ...

Objective Certain leading medical organisations are considering alternatives to the Body Mass Index (BMI) as a predictor of the risk for non-communicable chronic disease (NCD) or death. Our objective ...