News tagged with life

Related topics: earth , mars , nasa , microbes , amino acids

Study unlocks more about cancer

Ground-breaking research from Griffith University on the Gold Coast has some scientists wondering if the entire study of cellular biology needs to be adjusted.

Feb 10, 2015
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Many Americans suffering in final year of life

(HealthDay)—For a growing number of Americans, the final year of life is marked by pain, depression, and other distressing symptoms, according to a study published in the Feb. 3 issue of the Annals of In ...

Feb 03, 2015
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Mum and Dad's genes battle over baby's body shape

Scientists from our Department of Biology & Biochemistry have uncovered how genes inherited from your mother and father have opposite effects on growth during early life, the outcome of which can influence ...

Feb 10, 2015
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Improving end-of-life care: Lessons from 40 years of work

After four decades of work - first on patients' rights, then on family and caregiving relationships, and most recently on systemic reform—we now know that it will take additional efforts in all three areas to improve care ...

Feb 11, 2015
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Never too early to consider end-of-life wishes

Most cases of disagreements over patients' wishes for end-of-life care that have made national headlines have typically involved previously healthy people who didn't think the conversation was relevant to ...

Feb 18, 2015
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Life

Life on Earth:

Life (cf. biota) is a characteristic that distinguishes objects that have self-sustaining biological processes ("alive," "living"), from those which do not —either because such functions have ceased (death), or else because they lack such functions and are classified as "inanimate."

In biology, the science that studies living organisms, "life" is the condition which distinguishes active organisms from inorganic matter, including the capacity for growth, functional activity and the continual change preceding death. A diverse array of living organisms (life forms) can be found in the biosphere on Earth, and properties common to these organisms—plants, animals, fungi, protists, archaea, and bacteria — are a carbon- and water-based cellular form with complex organization and heritable genetic information. Living organisms undergo metabolism, maintain homeostasis, possess a capacity to grow, respond to stimuli, reproduce and, through natural selection, adapt to their environment in successive generations. More complex living organisms can communicate through various means.

In philosophy and religion, the conception and nature of life varies, and offer interpretations in the frameworks of existence and consciousness, and touch on many other related issues, such as, ontology, value, life stance, purpose, conceptions of God, the soul and the afterlife.

This text uses material from Wikipedia licensed under CC BY-SA