Desertification is accelerating under climate change, threatening biodiversity, food security, and human well-being across the Mediterranean Basin, southern Europe, and the Middle East. Water scarcity ...

A string of deadly fires has prompted fresh warnings for the hospitality sector. West Sussex Fire and Rescue Service is calling on restaurant and bar owners to urgently review their fire safety ...

Jay N. Yepuri, MD, MS, FACG, is a board-certified gastroenterologist and member of the Digestive Health Associates of Texas Board of Directors and Executive Committee. A liver function test checks how ...

Cytotoxic T-lymphocyte antigen 4 (CTLA4) is a co-receptor expressed by activated, memory T cells and regulatory T cells 1,2,3,4,5,6. It is a homodimer that can bind to the homodimeric ligands CD80 ...