Earth News, Earth Science, Energy Technology, Environment News

March 17, 2014

The first animals created a world hospitable to complex life forms
Leeds, UK (SPX) Mar 16, 2014
The first animals may have oxygenated the Earth's oceans - contrary to the traditional view that a rise in oxygen triggered their development, according to a study published in Nature Geoscience. Professor Simon Poulton from the School of Earth and Environment at the University of Leeds, who is a co-author of the study, said: ?A major rise in atmospheric oxygen has long been proposed as the main driver for the evolution of our earliest animal ancestors. Our work suggests that the initial evolution ... read more

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Simulating how the Earth kick-started metabolism Researchers have developed a new approach to simulating the energetic processes that may have led to the emergence of cell metabolism on Earth - a crucial biological function for all living organism ... more		UCLA study yields more accurate data on thousands of years of climate change Using a cutting-edge research technique, UCLA researchers have reconstructed the temperature history of a region that plays a major role in determining climate around the world. The findings, publis ... more		Tropical grassy ecosystems under threat Scientists at the University of Liverpool have found that tropical grassy areas, which play a critical role in the world's ecology, are under threat as a result of ineffective management. Acco ... more
				Penn team links Africans' ability to digest milk to spread of cattle raising Babies are born with the ability to digest lactose, the sugar found in milk, but most humans lose this ability after infancy because of declining levels of the lactose-digesting enzyme lactase. Peop ... more		Climate of Genghis Khan's ancient time extends long shadow over Asia of today Climate was very much on Genghis Khan's side as he expanded his Mongol Empire across northeastern Asia. That link between Mongolia's climate and its human history echoes down the centuries, accordin ... more

CubeSats, SmallSats and MicroSats

Success of new bug-fighting approach may vary from field to field A new technique to fight crop insect pests may affect different insect populations differently, researchers report. They analyzed RNA interference (RNAi), a method that uses genetic material to "sil ... more		Water-rich gem points to vast 'oceans' beneath the Earth A University of Alberta diamond scientist has found the first terrestrial sample of a water-rich gem that yields new evidence about the existence of large volumes of water deep beneath the Earth. ... more		Iraq's Kurdistan enjoys all-day state electricity Nvidia's Huang says China's open-source AI a 'catalyst for progress' Malaysia clamps down on export, transit of US-made AI chips		Parental care of the young from 450 million years ago A portrait of prehistoric parenthood captured deep in the fossil record has been uncovered by an international team of scientists led by University of Leicester geologist Professor David Siveter. ... more
				Stirring the simmering 'designer baby' pot From genetic and genomic testing to new techniques in human assisted reproduction, various technologies are providing parents with more of a say about the children they have and "stirring the pot of ... more		Detained China activist dies after critical illness A Chinese human rights activist died on Friday after falling critically ill in detention after police denied her medical treatment for months, her brother said. ... more

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International Conference on Protection of Materials and Structures From Space Environment

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China detains rebel village official: Xinhua Chinese police have detained on bribery charges the deputy chief of a village which attracted worldwide attention when it rebelled against its Communist leaders, state media said Friday. ... more		Philippine Catholics make lifelong sacrifice after typhoon Returning to their destroyed village after a catastrophic typhoon that killed thousands in the Philippines last year, a weary band of Catholics vowed a lifelong sacrifice to thank God for saving them. ... more		Ukraine 'shouldn't target' Moscow: Trump Trump gives Russia 50 days to make Ukraine deal Pentagon inks contracts for Musk's xAI, competitors		History will repeat itself in Pakistan drought region, experts warn As the death toll from the latest outbreak of poverty-driven diseases in Pakistan's Thar desert nears 100 children, experts are warning that corruption and a dysfunctional political system make a repeat of the disaster almost inevitable. ... more
				Strong 6.3-magnitude quake hits off Japan, injures 17 A strong 6.3-magnitude earthquake struck off southern Japan early Friday injuring 17 people, reports said as officials warned residents to be alert to the danger of landslides following the tremor. ... more		Melting away: vanishing ice warning for 'Africa's Alps' In swirling snow, John Medenge prods a thin ice bridge over a crevasse with an iron-tipped spear, guiding climbers scaling the steep glacial wall using crampons and axes. ... more

31 dead, nine missing in China lorry blast

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First thin films of spin ice reveal cold secrets

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Global powers sign declaration on sustainable fishing

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Melting away: vanishing ice warning for 'Africa's Alps'

NASA Data Sheds New Light on Changing Greenland Ice

Volcanoes helped species survive ice ages: study

	Global powers sign declaration on sustainable fishing Officials from some of the world's top fishing powers signed a declaration in Greece on Friday to promote sustainable management of fish stocks. ... more		Vietnam coffee production hit by extreme weather: official Extreme weather conditions are hitting coffee production in Vietnam, the world's largest exporter of low-end robusta beans used in instant coffee, an industry official said Friday. ... more		Rallies in S.Africa to save the king of beasts Wildlife campaigners joined rallies around South Africa Saturday in an international push to protect the lion and save the king of beasts from being raised in cages for "canned hunting". ... more		Polluted Paris prepares for partial car ban Paris on Monday launches alternate driving days for the first time in nearly 20 years to tackle dangerous air pollution levels amid controversy on whether the ban is warranted or will yield results. ... more

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Indonesian president intervenes in roaring forest blaze		N.African dust stimulates monsoons: study		Serbia's centre-right wins snap poll by landslide: estimate		Brazil drought puts froth on coffee prices		China attacker stabs five to death after row: police
Light pollution impairs rainforest regeneration		Dynamic stressing of a global system of faults results in rare seismic silence		Herbivores can offset loss of plant biodiversity in grassland		Natural selection has altered the appearance of Europeans over the past 5,000 years		Agroforestry can ensure food security and mitigate the effects of climate change in Africa

Global survey of urban birds and plants find more diversity than expected

Serpentine ecosystems shed light on the nature of plant adaptation and speciation

Shade will be a precious resource to lizards in a warming world

Empathy chimpanzees offer is key to understanding human engagement

Predation on invertebrates by woodland salamanders increases carbon capture

Snowstorm paralyzes eastern Canada

China detains citizen journalists after Tiananmen 'immolation': Amnesty

31 dead, nine missing in China lorry blast

Philippines to build elephant monument from destroyed ivory

Bordeaux gets Chinese hangover

Paris makes public transport free to tackle severe pollution

Strong 6.3-magnitude quake hits off southern Japan: USGS

Japan's Panasonic to give China expats 'pollution pay'

Macau culls 7,500 chicken over bird flu scare

EU mackerel deal with Norway and Faroes angers Iceland

NASA Data Sheds New Light on Changing Greenland Ice

Cold nights, warm days trigger pollution alerts across France

Long-Term Warming Likely to Be Significant Despite Recent Slowdown

Ocean food web is key in the global carbon cycle

Mongol Empire rode wave of mild climate

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