Join the audience for a live webinar at 4 p.m. GMT on 17 February 2026 Upright patient positioning opens new pathways for radiation therapy in cancer care ...

Different IOL calculators provided similar results in patients with a history of LASIK surgery, according to a study ...

A “stone top” is a term that refers to a lesbian or sapphic who prefers to give sexual pleasure, but has no interest in receiving any. “They might enjoy kissing or cuddling, but when it comes to their ...

Risk management is a crucial concept every successful investor should champion. And it all starts with correct position sizing. Position sizing is vital to managing risk and avoiding the destruction ...

John Summa is the founder of OptionsNerd.com and has authored a number of books. He has 6+ years as a chief economist and derivatives strategist. Timothy Li is a consultant, accountant, and finance ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Product differentiation highlights unique ...

Robert Burakoff, MD, MPH, is a board-certified gastroenterologist who serves as vice chair of Ambulatory Services at Lower Manhattan Hospital and professor of medicine at the Weill Cornell Medical ...

Sleeping on the left side can help align the spine and reduce acid reflux. Back sleeping keeps the spine aligned but may worsen sleep apnea and snoring. Right-sided sleeping may improve heart health ...

A groundbreaking medical achievement has resurfaced online, celebrating the South African team that restored hearing using 3D-printed technology The clip shared on Facebook highlights how Professor ...

The crystalline lens position may be a useful biomarker in the risk for the development of primary angle closure glaucoma.