On Ice: Stunning Images of Canadian Arctic

Canadian Arctic Research

Researchers Christina Bell, Brad Danielson and, David Burgess digging a 4 meter (13 ft) snow pit to examine annual snow layers, Devon Island Ice Cap, Nunavut, Canada. From these layers, researchers are able to determine how much snow accumulates each year

(Image credit: Alex Gardner)
Jennifer Welsh

Jennifer Welsh is a Connecticut-based science writer and editor and a regular contributor to Live Science. She also has several years of bench work in cancer research and anti-viral drug discovery under her belt. She has previously written for Science News, VerywellHealth, The Scientist, Discover Magazine, WIRED Science, and Business Insider.