24/7 News Coverage
May 02, 2013
FLORA AND FAUNA
Cheating favors extinction
Boston MA (SPX) May 02, 2013
Cooperative behaviour is widely observed in nature, but there remains the possibility that so-called 'cheaters' can exploit the system, taking without giving, with uncertain consequences for the social unit as a whole. A new study has found that a yeast colony dominated by non-producers ('cheaters') is more likely to face extinction than one consisting entirely of producers ('co-operators'). The findings, published in the open access journal PLOS Biology by Alvaro Sanchez and Jeff Gore from the Ma ... read more
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FLORA AND FAUNA

The many faces of the bacterial defense system
Even bacteria have a kind of "immune system" they use to defend themselves against unwanted intruders - in their case, viruses. Scientists at the Helmholtz Center for Infection Research (HZI) in Bra ... more
INTERN DAILY

Zinc: The Perfect Material for Bioabsorbable Stents?
In 2012, more than 3 million people had stents inserted in their coronary arteries. These tiny mesh tubes prop open blood vessels healing from procedures like a balloon angioplasty, which widens art ... more
ICE WORLD

NASA's IceBridge Finishing Up Successful Arctic Campaign
With several weeks of science flights in the books, researchers with NASA's Operation IceBridge are on the way to completing another successful campaign to maintain and expand a dataset that started ... more
24/7 News Coverage


WOOD PILE

In the Northeast, forests with entirely native flora are not the norm
Two-thirds of all forest inventory plots in the Northeast and Midwestern United States contain at least one non-native plant species, a new U.S. Forest Service study found. The study across two doze ... more


DISASTER MANAGEMENT

Finding a sensible balance for natural hazard mitigation with mathematical models
Uncertainty issues are paramount in the assessment of risks posed by natural hazards and in developing strategies to alleviate their consequences. In a paper published last month in the SIAM/A ... more
Oil and Gas Insider
FROTH AND BUBBLE

Lake Found in Sierra Nevada with the Oldest Remains of Atmospheric Contamination in Southern Europe
Atmospheric contamination due to heavy metals is currently a severe problem of global proportions, with important repercussions in public health. However, this type of pollution is not a recent fact ... more
WOOD PILE

Smoke signals: How burning plants tell seeds to rise from the ashes
In the spring following a forest fire, trees that survived the blaze explode in new growth and plants sprout in abundance from the scorched earth. For centuries, it was a mystery how seeds, some lon ... more
24/7 Energy News Coverage
Biophotovoltaics: a step forward in sustainable energy technology
Innovative process removes carbon from air anywhere
Light flexible and radiation resistant organic solar cells for space
SHAKE AND BLOW

No Redoubt: Volcanic eruption forecasting improved
Forecasting volcanic eruptions with success is heavily dependent on recognizing well-established patterns of pre-eruption unrest in the monitoring data. But in order to develop better monitoring pro ... more
WHALES AHOY

Researchers Track Singing Humpback Whales on a Northwest Atlantic Feeding Ground
Male humpback whales sing complex songs in tropical waters during the winter breeding season, but they also sing at higher latitudes at other times of the year. NOAA researchers have provided the fi ... more
INTERN DAILY

Patterned hearts
A team of bioengineers at Brigham and Women's Hospital (BWH) is the first to report creating artificial heart tissue that closely mimics the functions of natural heart tissue through the use of huma ... more
Nuclear Energy Insider
Disposal of Vestas Wind Turbine Parts


Turn key solar systems for domestic and commercial installations
Solar systems for home and business installations


Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review
WATER WORLD

Sea Turtles Benefiting From Protected Areas
Nesting green sea turtles are benefiting from marine protected areas by using habitats found within their boundaries, according to a U.S. Geological Survey study that is the first to track the feder ... more
SHAKE AND BLOW

Researchers Develope New Way To Measure Destructive Potential Of Hurricane Season
Researchers at Florida State University have developed a new metric to measure seasonal Atlantic tropical cyclone activity that focuses on the size of storms in addition to the duration and intensit ... more
Military Space News, Nuclear Weapons, Missile Defense
Russia strikes Ukraine energy sites in 'massive' barrage
Upping defence spending 'key point' for NATO summit: ministers
Huthi rebels say attacked US aircraft carrier in Red Sea
FLORA AND FAUNA

Cicadas get a jump on cleaning
As cicadas on the East Coast begin emerging from their 17-year slumber, a spritz of dew drops is all they need to keep their wings fresh and clean. Researchers at Duke University and James Coo ... more
INTERN DAILY

Canada, Uganda test drug to treat brain disease
Canada is funding testing in Uganda of a popular off-patent antidepressant drug to fight a fungal brain disease that claims more than half a million lives in sub-Saharan Africa every year. ... more
EARLY EARTH

Ancient bird fossil gives clues to evolution of wing shapes
Well-preserved fossil feathers have brought an understanding of prehistoric wing shapes in ways not possible with bones alone, U.S. paleontologists say. ... more
EARLY EARTH
Finding a sensible balance for natural hazard mitigation with mathematical models

Hong Kong ferry disaster report finds 'litany of errors'

Ukraine marks Chernobyl disaster amid efforts to secure reactor


EARLY EARTH
Astronaut Finds 'Bullet Hole' in ISS Solar Panel

The Day NASA's Fermi Dodged a 1.5-ton Bullet

Silicone liquid crystal stiffens with repeated compression


EARLY EARTH
Sea Turtles Benefiting From Protected Areas

Greece water company receives privatisation bids

Scientists to replenish lobster population with help from wind farm


EARLY EARTH
NASA's IceBridge Finishing Up Successful Arctic Campaign

Discovered: A mammal and bug food co-op in the High Arctic

EU spars with Canada, Norway at WTO over seal ban

SHAKE AND BLOW

Flash floods in Saudi kill 16: civil defence
Sixteen people have died and three more are missing in Saudi Arabia after downpours caused flash floods in several areas of the desert kingdom, the civil defence authorities said on Wednesday. ... more
FARM NEWS

Study: Traditional ranching helps, not hurts, African ecosystems
Traditional ranching practices can enhance African savanna, going against a common view that human land use destroys natural ecosystems, U.S. ecologists say. ... more
SHAKE AND BLOW

Two dead as quake shakes northern India
An earthquake that shook parts of north India on Wednesday left at least two people dead and injured nearly 70 others, including more than 30 students, a report said. ... more
SINO DAILY

China officials holding secret sauna parties: state media
Chinese officials have been holding secret sauna parties and hiding their alcohol in plastic water bottles as they seek to get around a crackdown on extravagance, state media reported Wednesday. ... more
Space News from SpaceDaily.com
Blue Origin's New Glenn rocket blasts off in first launch, reaches orbit
India achieves 'historic' space docking mission
Starship-7 set for Thursday afternoon launch
FLORA AND FAUNA

Love-lorn tiger enters Indian zoo

FARM NEWS

US a surprisingly large reservoir of crop plant diversity

EARLY EARTH

Feast clue to smell of ancient earth

CLIMATE SCIENCE

Plants moderate climate warming

FARM NEWS

How petals get their shape

EARLY EARTH

Canada's distinctive tuya volcanoes reveal glacial, palaeo-climate secrets

FARM NEWS

North Atlantic seaweed is safe to eat

FARM NEWS

Electron-beam pasteurization of raw oysters may reduce viral food poisoning

EARLY EARTH

Dinosaur predecessors gain ground in wake of world's biggest biodiversity crisis

FARM NEWS

Fertilizers provide mixed benefits to soil in 50-year Kansas study

What Happened to Dinosaurs' Predecessors After Earth's Largest Extinction 252 Million Years Ago?

Grocery delivery service is greener than driving to the store

The politics of climate change

Japan's Mt Fuji to get World Heritage stamp: officials

Obama campaign tech team wins Webby award

Less-used drug better treats HIV in kids: study

Jawbone buys gadget maker for 'Biggest Loser'

First falcons born in Paris since 19th century

Hong Kong ferry disaster report finds 'litany of errors'

Greece water company receives privatisation bids

Hong Kong seizes 113 smuggled ivory tusks

Earthquake rattles buildings in northern India

Bangladesh gets its first woman Speaker

Europe needs genetically engineered crops

Physicists, biologists unite to expose how cancer spreads

For ancient Maya, a hodgepodge of cultural exchanges

Whales able to learn from others

Graphene's high-speed seesaw

Environmental Labels May Discourage Conservatives from Buying Energy-Efficient Products

Saint-Gobain Announces Strategic Initiatives in Renewable Energy

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