News tagged with life

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

An apple a day brings more apples your way

We have all been told not to grocery shop on an empty stomach, but what other tips can help us shop, and consequently eat, healthier? Cornell researchers Aner Tal, PhD and Brian Wansink, PhD (author of Slim by Design: Mindless Eating Solutio ...

Apr 29, 2015
popularity 83 comments 0

Game shows mosquito's-eye view of malaria

A new game about the life cycle of malaria that can be played on Android smartphones has been created by an Oxford University developer, based on malaria research at the University's Nuffield Department of ...

Apr 24, 2015
popularity 20 comments 0

Are populations aging more slowly than we think?

Faster increases in life expectancy do not necessarily produce faster population aging, according to new research published in the journal PLOS ONE. This counterintuitive finding was the result of applying new measures of agi ...

Apr 15, 2015
popularity 9 comments 0

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.

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