The moment the fiddler crabs entered the tank everything changed.

Certainly! Here's the new description with all the links and additional text removed: From mudskippers to walking catfish to lungfish, air-breathing fish almost seem common! So to be a bizarre beast, ...

Metro journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission – learn more British weather is famously unpredictable.

If you are knowingly or unknowingly mouth breathing, find out how it can harm your health and what you can do to prevent! Breathing is largely involuntary, and one rarely gives much thought to it. But ...

From her student days, she stubbornly refused to follow popular artistic trends. Instead, she spent decades exploring the effects of light on glass. Credit: Richard Byrnes and Jeanne FonesCredit ...

For 162 million years, sturgeons have fended off everything they’ve faced. Now scientists are racing to save these living fossils. The white sturgeon is the largest freshwater fish in North America; ...

People who rely on beclometasone inhalers for asthma or other respiratory issues may want to read up on the official NHS recommendations for this treatment. These steroid inhalers are typically issued ...

There's plenty to do around Friendship Island but a great way to spend the time is fishing and searching for critters. As you explore different regions of the island, you'll notice that some of them ...

Susan Russell, MD, is a board-certified pulmonologist and Medical Director of Medical Intensive Care Unit (MICU) for Northwestern Memorial Hospital's Medical ICU. Muscle strain commonly causes chest ...

Visceral pain can be dull, whereas somatic pain feels sharp, stabbing, or poking. Common causes of chest tightness include heart disease, acid reflux, or asthma. It's important to get medical care ...