Researchers have validated a colorimetric method that measures urea and ammonium simultaneously in a single KCl extract and ...

As graduate unemployment rises and artificial intelligence reshapes the workplace, Bangladesh’s higher education system faces ...

Fall is an ideal time to plan for fertilizing cool-season perennial grasses in improved pastures, such as smooth brome.

Rapid UTI PCR testing entered UK clinical use for the first time at the Royal Hospital Chelsea on October 28, 2026.

Urea is trending across social media as a do-it-all skin-care ingredient, but evidence supports hydration and barrier benefits — not the antiaging claims made online.

After the country’s second major rail disaster in a year, Spaniards were confronting questions about the safety of their once-vaunted rail system. By Jason Horowitz Karl Bushby has walked 31,000 miles ...

Medically reviewed by Matthew Wosnitzer, MD Key Takeaways The main tests for kidney disease are an estimated glomerular ...

A stress test measures how well your heart responds to physical exertion by monitoring heart rate, rhythm, and blood pressure. Doctors look for signs of ischemia — inadequate blood flow to the heart — ...

Friendly Persistent diarrhea, bloating or cramps after sugar and starch deserve a targeted evaluation. The best test depends ...

Immerse yourself in the most compelling and consequential stories from around the globe. The world is changing in big ways every day. State of the World from NPR takes you where the news is happening ...

Diagnostic start-ups inch towards the goal of Holmes’s failed company, Theranos, to run a multitude of tests on drops of ...

Prostate cancer is the most common cancer in men – in 2013, it affected more than one million men across the world.