Archaeologists say they have found the remnants of the ancient Greek fortress.
Nasa releases images of 8,000-year-old Kazakhstan geoglyphs from space.
The Taurid meteor shower, from Comet Encke, will peak from 5 November.
The incident happened in the town of Mostardas in Rio Grande do Sul state, on 1 November.
Archaeologists at Les Varines ancient hunter gatherer site in Jersey discover fragments of engraved stone.
Archaeologists also found an early human settlement
A dashcam in eastern Chonburi province, Thailand, captured a green fireball, believed to be a burning meteor.
Customs officials in China's Guangdong find huge pangolin haul on fishing boat.
Max Coleman of the Royal Botanic Garden, Edinburgh, found berries on a branch of the Fortingall yew.
The space station has helped conduct more than 1,700 research studies by more than 200 people.
Both VW and Porsche deny the fresh allegations as EPA orders VW to fix the problem.
The charity is hoping to get 3,500 volunteers to join 150 different clean-ups happening all over Britain.
Model suggests West Antarctic Ice Sheet might have started an irreversible period of collapse.
Acmella nana breaks record for smallest land snail as 48 new species discovered by researchers.
Chimpanzees cannot learn foreign dialect of newly encountered populations, researchers conclude.
Ash emanating from the volcano reached 1,500 metres into the sky.
State-of-the-art sonar device discovers massive propeller at the bottom of Sydney Harbour.
Widespread fog across the UK has caused travel disruption and flight cancellations and delays.
Most recent studies have spoken of ice loss from melting glaciers.
The Sumatran rhino numbers in the wild are down to a few hundred.
Survival International says tribe is on the run, citing footprints discovered in the region.
The 19th-century trailblazer believed all human thought could be explained by maths.
The elusive Omura's whale is small species of blue whale and has often been misidentified in the past.
Temperatures are changing their natural environment quicker than the Sami can adapt.
Experts have identified five places where King Alaric of the Visigoths may be buried.
The Gomantong Caves in Borneo are home to billions of bugs.
Are insects the future of sustainable eating?
Weird glow from early universe could be another universe mixing with our own, scientists say.
'Giant Pumpkin' Halloween asteroid to be seen in unprecedented levels of detail by Nasa.
Ash and smoke rose 3,000 metres above the crater of the volcano.