Dead trees are important for wildlife. Biologists employ bat boxes, bluebird nesting boxes and artificial bear dens to make ...

My god, it's full of stars. Astronaut and astrophotographer Don Pettit captured this deeply trippy image from the ...

In this incredible and fascinating feature Subhash K Jha focuses on his experiences about writing about filmistan, stars and ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the International Space Station.

NASA astronaut Don Pettit has published a surreal video and photograph of Earth that resembles the ending of Christopher ...

US President Donald Trump has called for Judge James Boasberg to be impeached after the jurist barred the administration from ...

NASA's Landsats captured views of a Swiss glacier 40 years apart, showing how a warming world has reduced its footprint.

The final results from the Atacama Cosmology Telescope offer the sharpest, most sensitive view of the early cosmos that ...

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe's ...

New insights from the Atacama Cosmology Telescope offer unprecedented images of the universe at 380,000 years old, revealing ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...

Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...