Earth News, Earth Science, Energy Technology, Environment News

October 19, 2014

Mysterious Midcontinent Rift is a Geological Hybrid
Evanston IL (SPX) Oct 20, 2014
An international team of geologists has a new explanation for how the Midwest's biggest geological feature - an ancient and giant 2,000-mile-long underground crack that starts in Lake Superior and runs south to Oklahoma and to Alabama - evolved. Scientists from Northwestern University, the University of Illinois at Chicago (UIC), the University of Gottingen in Germany and the University of Oklahoma report that the 1.1 billion-year-old Midcontinent Rift is a geological hybrid, having formed in th ... read more

Previous Issues

Oct 17

Oct 16

Oct 15

Oct 14

Oct 13

These roos were 'made' for walking, study suggests of extinct enigmas Imagine that a time machine has transported you to the Australian outback 100,000 years ago. As you emerge, you see a huge kangaroo with a round rabbit-like face foraging in a tall bush nearby. The ... more		Building a bridge from basic botany to applied agriculture One of the planet's leading questions is how to produce enough food to feed the world in an increasingly variable climate. The Food and Agriculture Organization of the United Nations predicts that f ... more		Brain surgery through the cheek For those most severely affected, treating epilepsy means drilling through the skull deep into the brain to destroy the small area where the seizures originate - invasive, dangerous and with a long ... more
				Prehistoric crocodiles' evolution mirrored in living species Crocodiles which roamed the world's seas millions of years ago developed in similar ways to their modern-day relatives, a study has shown. Fresh research into a group of prehistoric marine crocs kno ... more		Lake Erie increasingly susceptible to large cyanobacteria blooms Lake Erie has become increasingly susceptible to large blooms of toxin-producing cyanobacteria since 2002, potentially complicating efforts to rein in the problem in the wake of this year's Toledo d ... more

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Loss of big predators could leave herbivores in a thorny situation Global declines in carnivore populations could embolden plant eaters to increasingly dine on succulent vegetation, driving losses in plant and tree biodiversity, according to UBC research published ... more		Stomping out grape disease one vineyard at a time Cracking the genetic code of a common disease affecting grape production could improve vineyard management and help protect the multibillion-dollar industry that includes raisins, juice, jam/jelly, ... more		AALTO plans Zephyr stratospheric hub in northern Australia and seeks local payload partners Ancient guano drove Chincha coastal power UAH lands first DARPA award for biological sciences department		New study shows the importance of jellyfish falls to deep-sea ecosystem This week, researchers from University of Hawai'i, Norway, and the UK have shown with innovative experiments that a rise in jellyfish blooms near the ocean's surface may lead to jellyfish falls that ... more
				Rivers flow differently over gravel beds River beds, where flowing water meets silt, sand and gravel, are critical ecological zones. Yet how water flows in a river with a gravel bed is very different from the traditional model of a sandy r ... more		Sheltering habits help sharks cope with acid oceans A shark's habitat can reduce its sensitivity to rising CO2 levels, according to Australian scientists. Globally, ocean acidification - linked to emissions of greenhouse gases - remains a major conce ... more

Startup in the Land of the Rising Sun; A Japanese Solar Venture - by Bradley L. Bartz

Taking Infestation with a Grain of Salt Twenty years ago, biologists Kathy Boyer and Joy Zedler, then researchers at San Diego State University, speculated that too many insects feeding on cordgrass in the marshes of San Diego Bay could e ... more		Plant communities produce greater yield than monocultures Although monocultures can be cultivated efficiently, they are anything but sustainable: environmental damage to soil and water caused by monoculture cultivation is becoming increasingly evident. ... more		Sidekick autonomy software guides YFQ-42A test mission for CCA program Infleqtion lists shares on NYSE as neutral atom quantum firm Top Chinese gaming companies continue to challenge		Crocodiles are sophisticated hunters Recent studies have found that crocodiles and their relatives are highly intelligent animals capable of sophisticated behavior such as advanced parental care, complex communication and use of tools ... more
Chimpanzees have favorite 'tool set' for hunting staple food of army ants West African chimpanzees will search far and wide to find Alchornea hirtella, a spindly shrub whose straight shoots provide the ideal tools to hunt aggressive army ants in an ingenious fashion, new ... more		Can big data make sense of climate change? Big Data analytics are helping to provide answers to many complex problems in science and society, but they have not contributed to a better understanding climate science, despite an abundance of cl ... more		Scientists find ancient mountains that fed early life Scientists have found evidence for a huge mountain range that sustained an explosion of life on Earth 600 million years ago. The mountain range was similar in scale to the Himalayas and spanned at l ... more		Amphibians being wiped out by emerging viruses Scientists tracing the real-time impact of viruses in the wild have found that entire amphibian communities are being killed off by closely related viruses introduced to mountainous areas of norther ... more

	Weather History Time Machine During the 1930s, North America endured the Dust Bowl, a prolonged era of dryness that withered crops and dramatically altered where the population settled. Land-based precipitation records from the ... more		Rising sea levels of 1.8 meters in worst-case scenario The climate is getting warmer, the ice sheets are melting and sea levels are rising - but how much? The report of the UN's Intergovernmental Panel on Climate Change (IPCC) in 2013 was based on the b ... more

Rover discovers more building blocks of life on Mars

Blue Origin probing rocket's failure to deliver satellite

CACI Wins 231 Million Dollar Task Order for Tactical Satellite Communications to US Special Operations Command

New 'tree of life' traces evolution of a mysterious cotinga birds		Journey to the Center of the Earth		First Detailed Map Of Carbon Stocks In Mexico Forests Unveiled		Earliest-known lamprey larva fossils unearthed in Inner Mongolia		New method helps predict extreme floods in Andes
Researchers solve riddle of the rock pools		Climate change not responsible for altering forest tree composition		1934 drought was worst of the last millennium		Ancient fossils confirmed among our strangest cousins		Australia PM rebuffs Booker Prize winner criticism

Peru glaciers shrink 40% in 44 years: government

Natural disasters killed over 22,000 in 2013: Red Cross

Search for missing on Japan volcano called off until next year

Australia aims to end extinction of native wildlife by 2020

Bermuda braces for 'dangerous hurricane' Gonzalo

US calls for 'complete' probe into Hong Kong police brutality

Drought-hit US town learns to live without water

Rescuers airlift 154 to safety after deadly Nepal storm

China's Xi echoes Mao on the arts: state media

Scientist explains why freezing lakes sound like 'Star Wars' movies

Microfossils reveal warm oceans had less oxygen

Scientists discover carbonate rocks are unrecognized methane sink

Academies call for consequences from the Ebola virus epidemic

Are there enough fish to go around?

Drexel study questions 21-day quarantine period for Ebola

Stanford team invents sensor that uses radio waves to detect subtle changes in pressure

Sections Of San Andreas Fault In San Francisco Area Are Locked Up

Britain on brink of freshwater species 'invasion' from south east Europe

Tiny travellers of the animal world: Hitchhikers on marine driftwood

ORNL research reveals unique capabilities of 3-D printing

Free Newsletters - Space - Defense - Environment - Energy

Buy Advertising

Media Advertising Kit

Editorial & Other Enquiries

Privacy statement

The content herein, unless otherwise known to be public domain, are Copyright 1995-2014 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. Privacy Statement All images and articles appearing on Space Media Network have been edited or digitally altered in some way. Any requests to remove copyright material will be acted upon in a timely and appropriate manner. Any attempt to extort money from Space Media Network will be ignored and reported to Australian Law Enforcement Agencies as a potential case of financial fraud involving the use of a telephonic carriage device or postal service.