What happens if you get your period twice in a month? Frequent periods could be a sign of an underlying condition or no cause ...

The trail cameras were set up in India's Jammu & Kashmir mountains as part of conservation efforts to protect these predatory ...

According to scientists, this one-of-a-kind tree could act as a brilliant 'climate warrior' in the years to come.

Since 1997, the USGS has been taking photos of the glaciers in Glacier National Park for the Repeat Photography Project.

Why is Trump sending troops to Portland? The president has painted a grim grim picture of Portland, but people living there say it's a lie.

Dozens of male leopard seals were tagged in Eastern Antarctica. Their 'love songs' revealed stunning insights into sound communication.

Three student researchers added cat food and mealworms to the plastic traps to lure the animal to their campsites.

These little microbes survived for so long in the rock taken from nearly 50 feet beneath the Bushveld Igneous Complex.

Is chewing gum illegal in Singapore? Behind the bizarre rule that requires a prescription before you can pop any chewing gum ...

The clues were investigated based on the Great Oxidation Event that occurred 2.4 billion years ago, which gave birth to new ...

Wondering how often you should wash your sheets and blankets? The experts have offered guidance on how often you need to ...