"The aurora does not need to be directly overhead but can be observed from as much as a 1,000 km [621 miles] away when the aurora is bright and if conditions are right," the agency explains on its ...

Radiologists are particularly adept at spotting optical illusions, according to a new study that sheds light on how one could ...

The organisers have apologised on the events Facebook page and hope to reschedule the event at some point in the future.