It's important to keep the tank clean for the sanitization and performance of your toilet. You can do an effective cleaning job in three steps. You should aim to clean the tank monthly, depending on ...

An unexpected haul of nearly 500 fossilized fish in Egypt provides an unprecedented picture of how sea life rebounded from the asteroid that killed the dinosaurs. Illustration of the diversity of 62.2 ...

Complex cleanup and recovery efforts are underway in the aftermath of an implosion at a Longview pulp mill that has likely killed 11 people and led to the release of hundreds of thousands of gallons ...

All evacuation orders stemming from a hazardous materials incident at a Southern California aerospace facility were lifted Tuesday night, allowing thousands of residents to return home. Officials ...

Geologists may have found one of the world’s greatest treasures. Some say it’s too dangerous to dig up. Lindsey Graham's chances of losing to Annie Andrews in South Carolina There's still 350,000 ...

A shrimp scrap drifted down the face of a mirror, and a small reef fish tracked it like it was watching a slow-motion experiment. The fish, a blue-streak cleaner wrasse, had carried the shrimp upward, ...

Researchers at Osaka Metropolitan University in Japan have discovered a previously undiscovered behavior in cleaner wrasse (Labroides dimidiatus). When presented with a mirror, the tiny fish not only ...

The war in Ukraine has shown how vulnerable armored vehicles can be to attacks by cheap, expendable drones, threatening the tank’s century-long primacy on the battlefield. The war in Ukraine has shown ...

A python hunter caught the second-heaviest Burmese python ever recorded in Florida, weighing 202 pounds. The 16-foot, 10-inch female python was captured in Big Cypress National Park with the help of ...