Sharks play a critical role in maintaining the delicate ecosystem in the ocean and on land. Discover the importance of these apex predators—from biomedical research impacting humans to ensuring the food chain remains in balance. OCEARCH, a global nonprofit organization, is on a mission to help scientists collect previously unattainable data in the ocean and educate the public with its Shark Tracker app. By using Amazon Web Services (AWS) and data, OCEARCH connects experts, fisheries, and academics from around the world. To learn more, the Fix This team chatted with Chris Fischer, founder and expedition leader and Dr. Robert Hueter, chief scientist at OCEARCH. OCEARCH is part of the Amazon Sustainability Data Initiative.