Spanning seasons, continents and even generations, this butterfly undertakes a migration twice as long as the famed monarch's ...

An autumn joy is spying Red Admiral or Painted Lady butterflies flitting around and stopping to sip a Sedum’s generous offerings of nectar. But this has been a rare delight recently. Our foul ...

The resulting butterflies migrate north. In good years (lots of desert rain) they may do so by billions, interfering with traffic and attracting the attention of the media. 2005 was one of the biggest ...

Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in space history don't miss ...

Learn how to identify a giant swallowtail butterfly. Find out how you can support the painted lady butterfly life cycle. Meet ...

The 12th place went to this shot of a butterfly's wing scales on a medical syringe. Image: Daniel Knop Nikon’s Small World photography competition just reached its half-century mark, which ...

I noticed these footprints, about 8cm long, in sand at low tide opposite Ards Forest Park. There have been sightings of otters nearby. John Gillespie, Co Donegal The size and shape of the prints ...

The purpose of a Beta is to collect feedback on an image before it is released to GA. The goal of a Beta is to identify and fix any potential issues that exist on that image. Images are updated on a ...

Newly released images from NASA's Juno spacecraft provide an unprecedented look at Jupiter, revealing stunning details of the gas giant's atmosphere and inner workings."Mind-blowingly brain ...

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