In this photo made with a long exposure, a Noctiluca scintillans algal bloom glows along the seashore in Hong Kong on Thursday, Jan. 22, 2015. The luminescence, also called Sea Sparkle, is triggered by farm pollution that can be devastating to marine life and local fisheries, according to University of Georgia oceanographer Samantha Joye.
Saturday, 24 January 2015
A Tiwa tribal man laughs as he participates in the Jonbeel festival near Jagiroad, India, Friday, Jan. 23, 2015. Tribal communities like Tiwa, Karbi, Khasi, and Jaintia from nearby hills come down in large numbers to take part in the festival and exchange goods through barter rather than money. Community fishing and cockfights are also held between tribal and non-tribal groups during this festival.