Joaquin Phoenix as the Joker films an intense scene for 'Joker: Folie à Deux' in Los Angeles. The Oscar-winning actor was spotted running down the street with several patrol cars chasing him with ...

Our new study of the nearby starburst galaxy Haro 11 has shown that strong X-ray-emitting superwinds may be a key mechanism ...

Thor and Sif liberate Asgard and the Nine Realms from Loki’s despotic rule in an epic reflecting real and rising ...