Laurence Frank, Author at New ÐÓ°ÉÔ­´´ Science news and science articles from New ÐÓ°ÉÔ­´´ Sat, 05 Mar 1994 00:00:00 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.1 242057827 When hyenas kill their own: For many of Africa’s spotted hyenas, life begins with a struggle to survive the murderous attacks of a twin sister /article/1831117-when-hyenas-kill-their-own-for-many-of-africas-spotted-hyenas-life-begins-with-a-struggle-to-survive-the-murderous-attacks-of-a-twin-sister/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Sat, 05 Mar 1994 00:00:00 +0000 http://mg14119153.800 1831117