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Content: Volume 7, Issue 2

showing 11-15 of 56 breaks

Responding to sea-level rise: the importance of culture

In the 21st Century, sea-level rise is one of the most pressing concerns for coastal communities worldwide. However, this is not the first time that humans have been forced to respond to rising sea levels. Sea‑level rise shapes coastlines, causes more frequent flooding events and... click to read more

  • Robert L. Barnett | Lecturer at University of Exeter, Devon, South West England, UK
  • Sophie L. Ward | Research Fellow at Bangor University, Bangor, Wales, UK
Views 2412
Reading time 4 min
published on Jun 10, 2021
Message in a frozen bubble: Antarctic ice reveals abrupt rises in atmospheric CO2 in the ancient past

Today's atmospheric carbon dioxide (CO2) levels are higher than ever during at least the last 800'000 years. More importantly, the atmospheric levels of this greenhouse gas continue rising at a speed that is unparalleled in our planet's recent geological history. Intensifying extreme weather events and... click to read more

  • Christoph Nehrbass-Ahles | Postdoctoral Research Fellow at Department of Earth Sciences, University of Cambridge, Cambridge, UK
Views 2139
Reading time 4.5 min
published on Jun 9, 2021
How low protein diets promote healthy aging

Age-related, life-threatening diseases – including cardiovascular disease, cancer, and diabetes – are a growing problem worldwide as we increasingly live longer. As a result, there is great interest in finding ways to promote healthy aging by delaying or preventing these diseases. Restricting calorie intake has long... click to read more

  • Dudley W. Lamming | Associate Professor at University of Wisconsin-Madison, Madison, Wisconsin, USA
Views 3555
Reading time 3.5 min
published on Jun 8, 2021
Tiny barcodes for a global food chain

Do you know where your food comes from? How would you find out? Every year, an estimated 48 million Americans get sick from foodborne illnesses. Traditionally, when an outbreak occurs, such as the multi-state E. coli outbreak in romaine lettuce in 2018, the source of... click to read more

  • Christopher P. Mancuso | Postdoctoral Research Fellow at Boston University, Boston, Massachusetts, USA; Harvard Medical School, Boston, Massachusetts, USA
  • Jason Qian | PhD Student at Harvard Medical School, Boston, Massachusetts, USA
Views 14351
Reading time 4 min
published on Jun 7, 2021
How a protein modification navigates sperm to the egg

Mammalian fertilisation is a dynamic, spectacular event. Millions of sperm race toward the egg, and only one winner can eventually fuse with it and lead to a new life. A sperm is a special type of cell with a tail-like appendage (named flagellum) allowing it... click to read more

  • Sudarshan Gadadhar | Postdoctoral Research Fellow at Institut Curie, Université Paris sciences et lettres, CNRS UMR3348, Orsay, France
  • Carsten Janke | Professor at Université Paris-Saclay, CNRS UMR3348, Orsay, France
Views 2694
Reading time 3.5 min
published on Jun 4, 2021