A cross-sectional study of 40 children with portal hypertension found a modest correlation between serum ammonia and H.

A prospective study of 800 patients developed validated nomograms identifying postoperative procalcitonin, stone size, and urine pH as key predictors of infectious complications after percutaneous ...

In the "Internal Medicine Paper Pick" magazine, we introduce recently published papers that are must-reads for ...

Self-healing concrete bacteria turn crack water into limestone. 2026 lab trials show 23% stronger healing, 90% crack closure.

As graduate unemployment rises and artificial intelligence reshapes the workplace, Bangladesh’s higher education system faces a difficult test — turning degrees into meaningful employment, research an ...

Learn the best practices for feeding soybeans to beef cattle and avoid the risks associated with rejected soybeans.

A normal sodium level in the blood is between 135 and 145 mEq/L. Low sodium levels, called hyponatremia, can cause confusion, seizures, or coma. High sodium levels, called hypernatremia, may lead to ...

You may keep testing positive for COVID-19 even after feeling better for weeks or months. PCR tests are more sensitive and can show a positive result long after you’re not contagious. Most people are ...

The National Vehicle and Fuel Emissions Laboratory is the U.S. EPA’s primary facility for testing vehicle emissions and developing emission standards. We test and analyze vehicles, engines and fuels ...

Compare the best penetration testing tools for 2026, including pricing, key features, use cases, and top picks for modern security teams today. Penetration testing tools help security teams identify ...

The EPA proposed Methods Update Rule 22 to promulgate three new EPA methods into 40 CFR Part 136, and other actions. The EPA publishes laboratory analytical methods (test procedures) that are used by ...

Food intolerances, food sensitivities, and food allergies can all produce negative symptoms, ranging from undesirable to downright dangerous. Food intolerances can cause uncomfortable or inconvenient ...