Bird bone streaming

A new website for viewing 3-D bird bones aims to make bird bones in museums more accessible for research and teaching.

Video: Fifteen years imaging the Red Planet

On 25 December 2003, ESA's Mars Express entered orbit around the Red Planet. The spacecraft began returning the first images from orbit using its High Resolution Stereo Camera just a couple of weeks later, and over the course ...

For night vision, snakes see a clear choice

San Diego State University doctoral student Hannes Schraft wanted to learn whether rattlesnakes find their way around at night with their eyes alone, or get an assist from the same thermal-sensing abilities they use to hunt ...

Research helps in understanding the dynamics of dune formation

Crescent-shaped dunes called barchans are structures that appear in a wide variety of environments, including beaches and deserts, riverbeds and the seafloor, inside water pipes and oil pipelines, and on the surface of Mars ...

Image: The Persian Gulf

The Copernicus Sentinel-3A satellite takes us over the Gulf. Also known as the Arabian Gulf and the Persian Gulf, this marginal sea of the Indian Ocean is just under 1000 km long and covers an area of around 250 000 sq km. ...

Taking the temperature of protoDUNE

When crane operators at CERN lowered a custom 7.5-metre thermometer into one of the prototypes for the planned Deep Underground Neutrino Experiment (DUNE) earlier this month, it looked like a silver straw sliding into a giant ...

Study reveals how sand dunes alter seismic waves

Sand dunes may be lovely to behold, but they have long been seismic troublemakers to geophysicists trying to detect what lies underground nearby. A new study takes a stab at figuring out just how dunes are fouling seismic ...

Scientists discover 'ghost dunes' on Mars

Scientists have discovered hundreds of crescent-shaped pits on Mars where sand dunes the size of the U.S. Capitol stood billions of years ago. The curves of these ancient dune impressions record the direction of prevailing ...

page 2 from 15