River temperatures have long been an area of study, but until recently, the field has been hampered by technological constraints. However, a suite of new technologies and methods, driven by inexpensive sensor technology, are enabling new insights, with significant implications for the future of river management. Writing in BioScience, E. Ashley Steel of the USDA Forest Service and her colleagues detail the effects of these newly available data and describe the ways in which the knowledge they enable will assist future management efforts. Key among data-enabled innovations is the incorporation of measurements over time and space to create a holistic view of river thermal regimes that the authors dub the "thermal landscape," which has broad implications for the future of river science. She joins us on this episode of BioScience Talks to describe the article and the future of the field. Read the article discussed on the show. Subscribe on iTunes. Subscribe on Stitcher. Catch up with us on Twitter.