In the global carbon cycle microorganisms have evolved a variety of methods for fixing carbon. Researchers from Bremen and Taiwan have investigated the methods that are utilized at extremely hot, acidic and sulfur-rich hydrothermal vents in shallow waters off the island of Kueishantao, Taiwan. A team working with first author Joely Maak of MARUM – Center for Marine Environmental Sciences at the University of Bremen has now published their study in the professional journal Biogeosciences.

Dr Kelly Dunning is the Timberline Professor of Sustainable Tourism and Outdoor Recreation at the University of Wyoming. She leads the Wildlife & Wilderness Recreation Lab that is focused on biodiversity conservation and the human dimensions of natural resources in tourism prone areas.

In a new Frontiers in Conservation Science article, she, together with co-authors, discussed the politicization of wildlife management. The team analyzed hundreds of documents to track the case of grizzlies being taken off or staying on the list of endangered species. In this editorial, Dunning highlights the issues that come with wildlife management becoming ever more political.

A new study used modern methods to reassess a foundational study in biology that explained how ecologically similar species of wood warblers coexist. The research team examined foraging behavior, physical characteristics, diet and evolutionary history of 13 warbler species and found that how these songbirds coexist is more nuanced than originally proposed. 

Wildflowers growing on land previously used for buildings and factories can accumulate lead, arsenic and other metal contaminants from the soil, which are consumed by pollinators as they feed, a new study has found.

An international team of scientists and crew on board Schmidt Ocean Institute’s research vessel Falkor (too) was the first to film the colossal squid (Mesonychoteuthis hamiltoni) in its natural environment. The 30-centimeter juvenile squid (nearly one foot long) was captured on video at a depth of 600 meters (1968 feet) by the Institute’s remotely operated vehicle (ROV) SuBastian. The sighting occurred on March 9 on an expedition near the South Sandwich Islands in the South Atlantic Ocean. This year is the 100-year anniversary of the identification and formal naming of the colossal squid, a member of the glass squid family (Cranchiidae).