July 29 (UPI) --A California woman's doorbell camera captured a video of a mysterious figure that has some residents speculating about alien activity. Jessica Ortiz shared footage to social media ...

The new camera will be fitted to the Nasa's Habitable Worlds Observatory and used to examine rocky planets Scientists at Durham University are helping to develop a new type of camera intended to help ...

Editor's note: This is part of a series of videos offering an up-close perspective on the animal kingdom. A special 360-degree video camera system was set up in zoos and other facilities to show how ...