Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

School of Biosciences Bioscientists have a vital role to play in finding solutions to the world’s biggest challenges – and with our world-leading research, innovative teaching, and a supportive and ...

This algorithm traces the contour of a binary mask in a clockwise direction. It was first described by Theo Pavlidis in "Algorithms for Graphics and Image Processing ...