Category: 5. Biology

Continue Reading

  • Publisher Correction: Territoriality modulates the coevolution of cooperative breeding and female song in songbirds

    Continue Reading

  • Decline in Japanese chum salmon linked to climate change

    Decline in Japanese chum salmon linked to climate change

    Today, most of the salmon consumed in Japan is imported from countries like Chile and Norway, according to the Ministry of Agriculture, Forestry and Fisheries. But just two decades ago, Japanese chum salmon made up a much larger share of domestic…

    Continue Reading

  • The cactus on your desk is an evolution speed machine

    The cactus on your desk is an evolution speed machine

    The cactus on your windowsill may grow slowly, but new research shows that cacti are surprisingly fast at creating new species. Biologists have long thought that pollinators and specialized flowers drive the formation of new plant species. But…

    Continue Reading

  • Why models and longitudinal data on adherence to non-pharmaceutical interventions must come together

    Why models and longitudinal data on adherence to non-pharmaceutical interventions must come together

    An interdisciplinary team of authors from Canada, Austria, the U.S. and Germany has outlined how immuno-epidemiology and individual decision-making on non-pharmaceutical interventions (NPIs) can be understood jointly in the future—and which…

    Continue Reading

  • Nest-building birds help disperse cotton further than wind, study suggests

    Nest-building birds help disperse cotton further than wind, study suggests

    Birds play a larger role in the dispersal of wild cotton than previously assumed. This is shown by a study in the journal Oikos, carried out in southern Africa. Researchers discovered that birds actively collect wild cotton as nesting material…

    Continue Reading

  • Past intensive whaling threatens the future of bowhead whales

    Past intensive whaling threatens the future of bowhead whales

    A unique collection of prehistoric bowhead whale bones, dating back 11,000 years, reveals a previously untold story of the relative impacts of humans on nature. The time series of ancient fossils show that commercial hunting of bowhead whales,…

    Continue Reading

  • Some Canadians are willing to eat insect-based food, but conditions apply

    Some Canadians are willing to eat insect-based food, but conditions apply

    Going to the grocery store these days can be a painful experience, with record-high price hikes biting into Canadian food budgets. However, as many societies around the world already know, a cheap, plentiful source of protein is literally at our…

    Continue Reading

  • Genetic analyses show that many sponge species in the Indo-Pacific are regionally unique

    Genetic analyses show that many sponge species in the Indo-Pacific are regionally unique

    The Indo-Pacific is the largest marine biogeographical region on Earth and a global center of marine biodiversity. Nevertheless, there are gaps remaining in our understanding of the diversity, distribution, and endemism of many animal groups in…

    Continue Reading

  • Bacterium that may protect against long COVID identified

    Bacterium that may protect against long COVID identified

    According to WHO, approximately 6% of the worldwide population who contract COVID-19—some 400 million people—go on to develop a long-lasting form of the disease. These figures demonstrate that the persistent form of the disease remains a…

    Continue Reading