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

A greenhouse pot study demonstrates that moderate nickel supplementation enhances soil urease activity and maize nitrogen ...

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

Dr. Thomas Klein is a board certified clinical hematologist with over 15 years of experience in laboratory medicine and AI assisted diagnostics. As Chief Medical Officer at Kantesti AI, he leads the ...

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 ...

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

A visual field test checks for blind spots to help identify vision problems. People with conditions like glaucoma or diabetes should have regular visual field tests. Visual field tests can take five ...

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 ...

You’ll notice the language used to share stats and other data points is binary, fluctuating between the use of “male” and “female” or “men” and “women.” While we typically avoid language like this, ...

The top free internet speed test apps are Meteor for app-specific performance insights, Speedtest by Ookla for all-around network testing, and FAST Speed Test for quick ad-free checks. Several factors ...

Urine tests measure substances like electrolytes, proteins, and bacteria to assess how well your kidneys and other organs are filtering waste and maintaining balance. Results outside normal ranges may ...

Hoffman’s sign is a quick reflex test where a doctor flicks your middle fingernail. A positive sign (when your index finger and thumb move) may indicate spinal cord compression, nerve damage, or ...