Egyptian authorities announced Saturday the discovery of an ancient tomb in Luxor dating back around 3,500 years that archaeologists believe holds the remains of an 18th dynasty royal.

Lizards that once dwelled in forests but now slink around urban areas have genetically morphed to survive life in the city, researchers have found.

It was an anomaly detected in the storm of a nuclear reactor so puzzling that physicists hoped it would shine a light on dark matter, one of the universe's greatest mysteries.

Disastrous flooding could hit parts of California this weekend, forecasters warned Friday, as the eighth storm in succession barreled in over land already too waterlogged to soak up any more rain.

England will ban a wide range of single-use plastic items from October including plates and cutlery in order to limit their "devastating" effect on the environment, the government said Saturday.