The image was captured by a NASA satellite camera located a million miles from the Earth's surface, around four times farther ...

From Everton fans saying goodbye Goodison, to stormy skies in Manchester, here are the best images I've taken on my Doing the ...

With the main European and American airshow seasons rapidly approaching, take a look here for tips on how to hone the art of ...

An up-to-date assessment of environmental emissions in the US health care sector is essential to help policy makers hold the health care industry accountable to protect public health. We update ...

Choose from Background Image stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

This paper presents a method of fire and smoke detection based on Surendra background and gray bitmap plane algorithm. In our method, the dynamic background based on Otsu adaptive threshold and ...

Abstract horizontal background designed with earth ... Artistic vector used as being an element in the decorative design of header, card, or banner. Royalty-free licenses let you pay once to use ...