Category: Science and Nature

  • Passion, curiosity and perseverance: my mission to capture women in science on camera

    Passion, curiosity and perseverance: my mission to capture women in science on camera

    Some of the people featured in Elisabetta Citterio’s photographic project STEM Passion, which opens this month at the Berlin Institute of Health.Credit: Elisabetta Citterio In 2019, molecular biologist Elisabetta Citterio embarked on a journey to highlight the achievements of women in science, technology, engineering and mathematics (STEM), and to broaden public interest in their research…

  • In the AI science boom, beware: your results are only as good as your data

    Hunter Moseley says that good reproducibility practices are essential to fully harness the potential of big data.Credit: Hunter N.B. Moseley We are in the middle of a data-driven science boom. Huge, complex data sets, often with large numbers of individually measured and annotated ‘features’, are fodder for voracious artificial intelligence (AI) and machine-learning systems, with…

  • This AI learnt language by seeing the world through a baby’s eyes

    This AI learnt language by seeing the world through a baby’s eyes

    The artificial intelligence learned using video and audio from a helmet-mounted camera worn by Sam — here aged 18 months.Credit: Wai Keen Vong An artificial intelligence (AI) model has learnt to recognize words such as ‘crib’ and ‘ball’, by studying headcam recordings of a tiny fraction of a single baby’s life. The results suggest that…

  • Mysterious exploding star and more — January’s best science images

    Mysterious exploding star and more — January’s best science images

    Dry January. The Kashmir Valley is a popular winter tourist destination owing to its mountains and ski resorts — such as Gulmarg, pictured here, where the hills are normally snow-covered in January. But the valley has been afflicted by an exceptional drought, with no snow and an almost 80% shortfall in rain between December 2023…

  • How cancer hijacks the nervous system to grow and spread

    How cancer hijacks the nervous system to grow and spread

    A 3D model system shows how nerve cells (magenta) interact with cancer cells (green).Credit: Jennifer Su, Peter Wang, Nicole Lester, William L. Hwang Lightning bolts of lime green flashed chaotically across the computer screen, a sight that stunned cancer neuroscientist Humsa Venkatesh. It was late 2017, and she was watching a storm of electrical activity…

  • From a pocketful of rocks to scientific director of palaeontological research

    From a pocketful of rocks to scientific director of palaeontological research

    PhD candidate Dirley Cortés lies next to a therapod dinosaur’s long bone during a field course at the Dinosaur Provincial Park near Brooks, Canada.Credit: Hans Larsson/McGill University, Canada Born and raised in Villa de Leyva, Colombia, Dirley Cortés used to come home from family walks with her pockets full of rocks from the fossil-rich area…

  • How can scientists make the most of the public’s trust in them?

    How can scientists make the most of the public’s trust in them?

    Innovations such as remotely operated robotic surgery are coming, but people have concerns about governments’ competence to regulate new technologies.Credit: CFOTO/Future Publishing/Getty People around the world have high levels of trust in scientists, but are concerned about governments interfering in research. These are among the findings reported by the global communications giant Edelman in its…

  • Large-scale citizen science reveals predictors of sensorimotor adaptation

    Large-scale citizen science reveals predictors of sensorimotor adaptation

    Abstract Sensorimotor adaptation is essential for keeping our movements well calibrated in response to changes in the body and environment. For over a century, researchers have studied sensorimotor adaptation in laboratory settings that typically involve small sample sizes. While this approach has proved useful for characterizing different learning processes, laboratory studies are not well suited…

  • The Insiders’ Guide to Science and Nature Filmmaking – Workshop in Winnipeg

    The Insiders’ Guide to Science and Nature Filmmaking – Workshop in Winnipeg

    (CBC) The Nature of Things is offering a one-day workshop and networking opportunity for up to 15 selected documentary filmmakers or production crew from the Indigenous, Black, racialized, 2SLGBTQ+, and/or Deaf and Disabled communities based in Manitoba. The goal of this in-person workshop is to introduce participants to key decision-makers and insider information about science…

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