Space Space Exploration Artemis II crew captures rare double auroras on the dark side of Earth as they zoom toward the moon — Space photo of the week The four astronauts on NASA’s Artemis II mission ...

The Atlantic's enigmatic "cold blob" has once again been linked to a weakening of key ocean currents and a devastating ...

This rare example of an Aztec ritual mask was carved from wood over five centuries ago to represent Mictlantecuhtli, the god ...

People with a rare condition experience "pauses" in their heart beat that cause them to faint. A new procedure could change ...

In a proof-of-concept lab experiment, scientists demonstrated that intestinal parasites could make and release therapeutic ...

The National Oceanic and Atmospheric Administration gives the climate event a 63% chance to "rank among the largest El Niño ...

Prehistoric squirrel droppings were analyzed and found to contain genetic material of numerous ice-age beasts, plants, ...

Archaeologists in Russia have discovered a rare elite burial of a medieval woman who was accompanied in death by a newborn ...

A new Chinese quantum computing system pairs two independent neutral-atom arrays in one processor, aiming to boost stability, ...

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

Planet Earth Atacama Desert’s center dried out 20 million years earlier than previously thought — before the Andes formed Chile's Atacama Desert, which gets less than 5 millimeters (0.2 inches) of ...

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