A tiny frog from Borneo was thought to be the only known frog species with no lungs – but it turns out they do have lungs after all. These frogs are fully aquatic and live in cold and fast-flowing ...
Hyperactivity is a state of being unusually or abnormally active. It’s often difficult to manage for people around the person who’s hyperactive, such as teachers, employers, and parents.
Ideal blood pressure is categorized as normal. Increased blood pressure may be categorized as elevated, stage 1 or stage 2 depending on the specific numbers. A diagnosis of high blood pressure is usually based on the average of two or more readings taken on separate visits.
Hypertension can be diagnosed by performing careful and repeated measures of the blood pressure. Blood pressure categories include normal blood pressure, defined as a systolic pressure less than 120, and a diastolic pressure less than 80. Elevated blood pressure is defined as a systolic pressure 120 to 129, and a diastolic pressure less than 80.
New Scientist: World’s only lungless frog species actually does have lungs after all
Before frat parties, there were frog ponds. Literal breeding grounds for some of the world’s noisiest bachelors, these lusty pools are where amphibians gather to woo mates. And as any frog researcher ...
There are over 5,000 species of known frogs, and scientists continue to discover new species. Frog species come in a variety of sizes and colors. They can be found in a variety of habitats on every ...
NPR: The Cascades frog vanished from this national park. Researchers are bringing it back