WORLD Seen a jellyfish off the dock? You’re not imagining things — they’re increasingly in our lakes Beatrix Beisner, Professor, Aquatic ecology; Co-Director, Groupe de recherche interuniversitaire en limnologie (GRIL), Université du Québec à Montréal (UQAM)October 31, 2024 As a lake researcher, I have in recent years had quite a few people ask…