However, experienced divers know that the water at Iceland's legendary Silfra Fissure has an unbelievable transparency. It's the only place in the world where you can swim between the tectonic ...

The waterfall is 44 ft high and can be about 20 ft wide. The Silfra Fissure is a rift formed from the Mid-Atlantic Ridge- the tectonic plates of North America and Europe. The valley was formed ...

Diving between tectonic plates offers a once-in-a-lifetime experience, allowing adventurous divers to literally touch the continental divide underwater. This unique dive provides a glimpse into the ...

WASHINGTON -Elon Musk's order to U.S. government workers to justify their jobs opened divisions in President Donald Trump's administration, as some agencies told workers to respond to the chainsaw ...

The violent fissures of Parachinar are now going over the board. The delicate ceasefire that was attained after hectic arm-twisting has almost fizzled out, and breaches are widely evident.

Heel fissures, or cracked heels, happen when the skin on the bottom of your heel becomes hard and dry. No matter what the cause of your cracked heels, there are steps you can take to treat them.

“That can lead to significant anal injury, like tears (anal fissures) and dilated veins (hemorrhoids).” Dr. Carlton Thomas, a gastroenterologist specializing in anal health, offers his own ...

While lasting injuries from anal sex are possible but rare, painful anal sex can lead to anal fissures, tears, and other complications. Dr. Jess says that if you’re experiencing pain during anal ...

Who Should Get a Digital Rectal Exam? You may need a digital rectal exam if you have rectal bleeding, abdominal or pelvic pain or a change in bowel habits. But studies have shown there is little ...

Hemorrhoids can occur on the inside or outside of the rectum. They may also protrude from the rectum and retract when the swelling goes down. Treatment can depend on the severity. Hemorrhoids ...

The most prominent symptom of fissured tongue is changes to the appearance of the tongue. A fissured tongue has grooves, or fissures, particularly in the center of the tongue. The condition commonly ...