BioScience Talks

Fish that migrate between freshwater and sea ecosystems play a multitude of ecological roles. In the centuries since Europeans first colonized the Americas, damming and other disruptions to river conn...

9 Aug 201735min

The Society for Integrative and Comparative Biology (SICB), an American Institute of Biological Sciences member society, fosters research, education, public awareness, and understanding of living orga...

26 Jul 201731min

Each year, low oxygen levels, known as hypoxia, strike the deep waters of Chesapeake Bay. Arising from a combination of human-induced and natural factors, low oxygen levels have profound effects on fi...

12 Jul 201728min

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 inexpensiv...

14 Jun 201722min

As species rapidly adapt to altered landscapes and a warming climate, scientists and stakeholders need new techniques to monitor ecological responses and plan future conservation efforts. Writing in B...

10 Mai 201725min

On landscapes around the world, environmental change is bringing people and large carnivores together—but the union is not without its problems. Human–wildlife conflict is on the rise as development c...

11 Apr 201724min

Nature's positive impact on mood is easily understood on an intuitive level, but a more fine-grain analysis reveals quantifiable effects with potentially serious implications for human well-being. For...

8 Mar 201718min

Climate-driven disturbances are having profound impacts on coastal ecosystems, with many crucial habitat-forming species in sharp decline. However, among these degraded biomes, examples of resilience ...

8 Feb 201728min