Tag: life

  • Cowards… Seeking meaning in life…

    Cowards… Seeking meaning in life…

    Over the last three decades, meaning in life has emerged as an important question in medical research, especially in the context of an aging population. A recent study by researchers at University of California San Diego School of Medicine found that the presence of and search for meaning in life are important for health and […]

  • Domesticating our self…

    Domesticating our self…

    Domestic animals’ cuteness and humans’ relatively flat faces may be the work of a gene that controls some important developmental cells, a study of lab-grown human cells suggests. Some scientists are touting the finding as the first real genetic evidence for two theories about domestication. One of those ideas is that humans domesticated themselves over […]

  • Free access to… microbes! Free access to… life! 

    Free access to… microbes! Free access to… life! 

    Poverty increases the risk for numerous diseases by limiting people’s access to healthy food, environments and stress-free conditions. In a new essay published November 26 in the open-access journal PLOS Biology, Suzanne Ishaq and colleagues at the University of Oregon, argue that poverty also compromises health by creating unequal access to beneficial microorganisms.   People living […]

  • Reverse evolution 2.

    Reverse evolution 2.

    Turtle ant soldiers scuttle to and from sporting shiny, adorably oversized heads, which they use to block the entrances of their nests — essentially acting as living doors. Not all heads are shaped alike: some soldiers have ones that resemble manhole covers and perfectly seal tunnel entrances. Others have square heads, which they assemble into […]

  • Inevitable life. Inevitable death…

    Inevitable life. Inevitable death…

    To help answer one of the great existential questions — how did life begin? — a study combines biological and cosmological models. Professor Tomonori Totani from the Department of Astronomy looked at how life’s building blocks could spontaneously form in the universe — a process known as abiogenesis. As the only life we know of […]