Gentoo Penguins in the Falklands, with John Bates, Sushma Reddy, and Rachael Herman

For more than 100 years, eucalypts—woody plants that range in size from shrubs to trees—have been transported from their natural ecosystems in Australia to plantations across the globe. This unique hi...

11 Jan 201728min

The science of human microbiomes is advancing at an incredible pace. With each passing day, more is known about the vast suite of microorganisms that inhabit human bodies—and about the important role ...

14 Des 201630min

Over 1 million dams exist worldwide. These structures have numerous environmental effects, and there is no shortage of research on the various ecological consequences of dams. But there is another maj...

9 Nov 201626min

Scientists have long debated the best methods to achieve sound findings. In recent decades, hypothesis-driven frameworks have been enshrined in textbooks and school courses, with iterative and inducti...

13 Okt 201634min

Most interactions between humans and bears result in no harm to either party. However, aggressive bears can occasionally pose a serious threat to human well-being, such as occurred in a recent attack ...

5 Okt 201626min

The installation of structures to protect against coastal threats, called shoreline hardening, is a common practice worldwide, with many coastal cities having 50% or more of their shores protected aga...

14 Sep 201634min

The burgeoning field of citizen science offers the public an opportunity to participate directly in research and data analysis—and it offers scientists access to robust data sets that previously would...

10 Aug 201630min

Hydropower dams generate more energy than all other renewable sources combined. However, they can also produce dire environmental consequences, including the devastation of aquatic insect populations ...

13 Jul 201630min