News tagged with life

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

Can YouTube save your life?

Only a handful of CPR and basic life support (BLS) videos available on YouTube provide instructions which are consistent with recent health guidelines, according to a new study published in Emergency Medicine Australasia, the jo ...

Aug 29, 2014
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It's time to address the health of men around the world

All over the world, men die younger than women and do worse on a host of health indicators, yet policy makers rarely focus on this "men's health gap" or adopt programs aimed at addressing it, according to an international ...

Aug 01, 2014
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South Africa's life expectancy jumps to 61.2 years

Life expectancy in AIDS-hit South Africa has shot up sharply over the past decade, thanks to life prolonging anti-retroviral (ARVs) treatment, latest estimates from the country's statistics agency showed Thursday.

Jul 31, 2014
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U.S. suffers from lifespan inequality, says researcher

The United States has done worse than other wealthy countries at improving health for working-age adults while it has performed about the same in reducing mortality at ages over 65, according to new Stanford ...

Jul 29, 2014
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Living with attitude

The quest for the elixir of life has led us down many paths. Everything from a diet of only fruit and nuts to indulging in a little bit of everything has been charged with the power to extend our lives.

Jul 15, 2014
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A healthy lifestyle adds years to life

Live longer thanks to fruit, an active lifestyle, limited alcohol and no cigarettes. This is the conclusion of a study by public health physicians at the University of Zurich who documented for the first ...

Jul 08, 2014
popularity 3.8 / 5 (8) | 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.

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