After scientists’ GPS tracking tag was violently removed from one shark’s dorsal fin, they were in for a surprise: The wound didn’t just heal, but the missing tissue grew back.
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Researchers have made a fascinating observation: a polar bear used a diving hunting technique, never before reported, to capture large moulting snow geese.
The much understudied fascia – our body’s own version of Spanx – is now coming under increasing scientific scrutiny.
H.B. Tristram was a Victorian clergyman and ornithologist who categorised a list of birds he’d found in Palestine.
Most teens aren’t getting enough sleep, leading to poorer academic performance. Early school start times combined with natural changes in hormones and the circadian rhythm could be to blame.
The movement patterns in sperm could be explained by maths often used to describe the way chemicals interact.
The waters of the St. Lawrence are running out of breath and bottom-dwelling organisms are already feeling the effects. Here’s how ecosystems are reacting.
From dark dragonflies becoming paler to plants flowering earlier, some species are slowly evolving with the climate. Evolutionary biologists explain why few will evolve fast enough.
The production, use and end-of-life of clothing all have an impact on our health. But greater ecological awareness could turn the tide.
‘Assembly theory’ aims to explain evolution without biology. Is it a dazzling breakthrough or an attempt to answer questions nobody asked?
Understanding how the intricate spots and stripes, or Turing patterns, of many animals form can help scientists mimic those processes in the lab.
‘Living materials’ made with genetically engineered bacteria and Jell-O-like gel could make pollutants in water bodies nontoxic.
246 scientists looked at the same data sets and drew very different conclusions.
Spanning evolutionary biology, genetics, development, neurobiology, endocrinology and psychology, as well as current events and sports, students explore the complexities of the biology of sex.
As the climate warms, devastating fires are increasingly likely. The 2020 fires pushed the Southern Rockies beyond the historical average. Is there hope for the Northern Rockies?
Box jellyfish have no brains, yet were recently found to be able to learn from touch. Many brainless organisms are now forcing us to rethink what it means to learn.
Poetry and prose are prominent features in this course about how climate change is affecting the world.
Pigs with human kidneys? Brain-powered computer chips? Science is creating new kinds of living things – and our moral understanding needs to catch up fast.
The results are intriguing, but analysing the atmospheres of exoplanets is no easy task.
We may have become the most complex living creature in part by accident and replication of error.
Top contributors
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Doctoral Student in Biochemistry, University of Washington
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ARC Future Fellow, Behavioural Ecology, Macquarie University
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Emeritus Strategic Professor in Palaeontology, Flinders University
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Investigador Científico, Estación Biológica de Doñana (EBD-CSIC); The University of Western Australia
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Senior lecturer, School of Biological Sciences, University of Bristol, University of Bristol
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Postdoctoral Fellow, EPFL – École Polytechnique Fédérale de Lausanne – Swiss Federal Institute of Technology in Lausanne
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Biologist
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Professor of Entomology, North Carolina State University
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Principal Lecturer in Wildlife Conservation, Nottingham Trent University
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Fellow, Keele University
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Lecturer, Macquarie University
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Senior Lecturer in Molecular Biology, University of Sydney
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Professor of Biological Sciences, University of Maryland, Baltimore County
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Chercheur à l’Institut de systématique, évolution, biodiversité (ISYEB), Muséum national d’histoire naturelle (MNHN)
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Mark Elgar is a Friend of The Conversation.
Emeritus Professor of Evolutionary and Behavioural Ecology, The University of Melbourne