University researchers discover ancient bird eggshells in Namibia hold key insights into plant CO₂ absorption levels during warmer periods, raising concerns about nature's ability to mitigate climate ...

Correspondence to Professor Leonardo Azevedo Mobilia Alvares, Unidade de Endocrinologia do Desenvolvimento, Universidade de São Paulo Hospital das Clínicas, Sao Paulo, 05403-000, Brazil; leo_a_alvares ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Indoor pools can have a distinct odor caused by chlorine binding to body waste. A Minnesota student invented a device to measure chloramine levels.

You’re likely familiar with getting your blood pressure taken, the cuff squeezing your arm before generating two numbers.

Potatoes are one of the most widely consumed food crops in the world. While potatoes are nutrient-dense vegetables, eating large quantities or certain types may raise your blood sugar. Potatoes have ...

Contributed by Jeremy B. C. Jackson; received May 4, 2023; accepted September 5, 2023; reviewed by Douglas H. Erwin, Geerat J. Vermeij, and Rachel A. Wood This contribution is part of the special ...