After cleaning and separating hundreds of tiny cuttings of merino sheep wool, the researchers measured the curvature of each fiber, and then observed the wool under a microscope. They found that ...

The ‘world’s cutest lambs’ have been spotted frolicking in a daffodil field in adorable new photos. The Valais Blacknose lambs were pictured at Halsbury Barton in North Devon, where farmer Chris Slee ...