Researchers say the Arctic Ocean crossed a biological tipping point in 2009, when nitrate levels in the water suddenly ...

The Romans were the first to wear clog-style footwear to the baths to protect their feet from the hot floor and to better ...

A June update by the European Centre for Medium-Range Weather Forecasts suggests that the coming weather event will be the ...

A rare meteorite found in the Sahara Desert may be evidence of a long-lost "protoplanet" that formed in the early solar ...

The Ocean Observatories Initiative has been collecting data on physical, chemical, geological and biological conditions in ...

Enigmatic 415 million-year-old fossils belong to a giant scorpion that may have reached lengths of around 3 feet (1 meter), a ...

After being notified by mischievous high school students, archaeologists uncovered a large and luxurious second-century Roman ...

NASA has confirmed its MAVEN spacecraft is officially dead after losing contact with the probe in December. An anomaly in the ...

Daddy longlegs have been observed eating frogs in South America, suggesting that these arachnids may be predators of ...

Northern lights are projected across the Northern U.S. and Europe tonight as Earth gets hit by a strong solar eruption.

A volcano that erupted after being asleep for more than 100,000 years is leading more volcanologists to say we must redefine ...