Scientists unravel the mysteries of spider silk

Scientists have found a way to obtain a wide variety of elastic properties of the silk of several intact spiders’ webs using a sophisticated but non-invasive laser light scattering technique.

Ride along with ISS, from night to day to night again

Beautiful astronaut video from aboard the International Space Station, showing day and night on Earth, as ISS passes between the two twice.

Viral video of eagle almost snatching child is fake

But the proceeds from its YouTube page, which now had more than 41 million views, will go toward a scholarship for a design student.

Scientists successfully store data in DNA

Forget about your portable hard drive. Scientists have successfully stored computer files on a strand of DNA.

Death Valley Dreamlapse during peak of 2012 Geminid meteor shower

Gorgeous video made at the peak of the 2012 Geminid meteor shower over Death Valley. Bonus points for identifying the visible planets.

Photos from friends: First full moon of 2013

Beautiful photos of January 2013 full moon, as captured by EarthSky Facebook friends. Thank you all.

Dung beetles use the Milky Way to navigate at night

Scientists have discovered that African dung beetles can use the Milky Way to help them navigate at night.

Analysis of Greenland ice cores provide glimpse into climate’s future

Melting of Antarctic ice sheet may have contributed more to sea level rise than melting of the Greeland ice sheet some 100,000 years ago.

Cells flock to heal wounds

Like flocks of birds, cells coordinate their motions as they race to cover and ultimately heal wounds to the skin, according to new research.

Lightning tied to onset of headaches, migraines, says study

A new study has found that lightning might affect the onset of headache and migraines.