Researchers developed a graphene-based transparent film with light-sensitive properties, opening new possibilities in lasers, optics, displays, and AI photonic devices.

Rocket launches can create eerie patterns in the sky, from undulating bright-blue spirals to glowing “jellyfish” blobs. Here’s why they happen and how to spot them.

Spectacular blue spiral light from SpaceX rocket captured on video A spectacular spiraling blue light was captured in the sky from fuel off the SpaceX Falcon 9 rocket on Monday.

A strange spiral light that appeared in the sky yesterday evening (March 24) is believed to have been caused by a SpaceX rocket launch.

Aliens, black holes and far-off galaxies were some of the suggested explanations for a spectacular spiral light which appeared in the skies over Yorkshire and Lincolnshire on Monday.

Images of a glowing spiral light spotted in the skies on Monday night have been captured across the East Midlands. The light, believed to have been caused by a SpaceX rocket launch, appeared for a ...

The gases ejected by the rocket froze almost immediately, creating a visible trail thanks to the reflection of sunlight.

The gases ejected by the rocket froze almost immediately, creating a visible trail thanks to the reflection of sunlight.

When putting together graphic designs or editing photos, opaque backgrounds on images can be a hindrance - so knowing how to make the background transparent in Photoshop is a useful trick.

Transparent skirts and sheer bodices offer a hint of skin and an abundance of glamour.