A case report in Chinese Neurosurgical Journal describes a novel salvage surgical approach for refractory multiple sclerosis-related trigeminal neuralgia. Older adults who undergo high-risk emergency ...

A global experiment tests how humanity could live across the solar system, by dropping volunteers into some of Earth’s most extreme environments. Nearly all tea comes from one plant, yet there are ...

Ligament reconstruction and tendon interposition (LRTI) is a type of surgery for treating arthritis of the thumb, a common type of arthritis in the hand. LRTI surgery may be suitable for people with ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...