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News articles about "Fossil"

Halving Hydrogen

Released 4 23 2014 1 00 PM EDTSource Newsroom Pacific Northwest National Laboratory more news from this source Contact Information Available for logged in reporters only Citations Angewandte Chemie International EditionApr 24 2014 RICHLAND Wash ... - Read More

Dust in the wind drove iron fertilization during ice age

Researchers from Princeton University and the Swiss Federal Institute of Technology in Zurich have confirmed that during the last ice age iron fertilization caused plankton to thrive in a region of the Southern Ocean The ... - Read More

Why did humans replace Neanderthals? Paleo diet didn't change, the climate did

Why were Neanderthals replaced by anatomically modern humans around 40 000 years ago One popular hypothesis states that a broader dietary spectrum of modern humans gave them a competitive advantage on Neanderthals Geochemical analyses of ... - Read More

Potentially safer, greener alternative to BPA could come from papermaking waste

A waste product from making paper could yield a safer greener alternative to the potentially harmful chemical BPA now banned from baby bottles but still used in many plastics Scientists made the BPA alternative from ... - Read More

Simpler gas distribution using buoyant transfer system

A new fully mobile solution for offloading natural gas from ships to land may lead to increased distribution to new markets around the world International demand for natural gas is high and there are plentiful ... - Read More

Promising news for producing fuels through artificial photosynthesis

There's promising news from the front on efforts to produce fuels through artificial photosynthesis A new study by Berkeley Lab researchers at the Joint Center for Artificial Photosynthesis JCAP shows that nearly 90 percent of ... - Read More

Sustainable Energy Is Focus of Plenary Talks at American Chemical Society Meeting

Advances in renewable and sustainable energy including mimicking photosynthesis and optimizing lithium ion batteries are the topics of three plenary talks at the 247th National Meeting & amp Exposition of the American Chemical Society ACS ... - Read More

Carbon dioxide tamed: Making this ubiquitous gas industrially useful

Using a copper catalyst to unite carbon dioxide with organic molecules under mild conditions could make this ubiquitous gas industrially useful Carbon dioxide has become notorious as a troublesome greenhouse gas produced by burning fossil ... - Read More

Researchers harness sun's energy during day for use at night

Sun
Solar energy has long been used as a clean alternative to fossil fuels such as coal and oil but it could only be harnessed during the day when the sun's rays were strongest Now researchers ... - Read More

Climate Engineering: What do the public think?

Members of the public have a negative view of climate engineering the deliberate large scale manipulation of the environment to counteract climate change according to a new study The results are from researchers from the ... - Read More

The entropy of nations: Global energy inequality lessens, but for how long?

Entropy, Entropy, Entropy
The 18th century writer Adam Smith provided a workable metaphor for the way society utilizes resources In his book The Wealth of Nations he argued that even as individuals strive through personal industry to maximize ... - Read More

Organic mega flow battery promises breakthrough for renewable energy

Battery, Renewable energy, Renewable
A team of Harvard scientists and engineers has demonstrated a new type of battery that could fundamentally transform the way electricity is stored on the grid making power from renewable energy sources such as wind ... - Read More

Industrial age helps some coastal regions capture carbon dioxide, surprise finding shows

carbon, Carbon dioxide, Carbon dioxide, Carbon
Coastal portions of the world's oceans once believed to be a source of carbon dioxide CO2 to the atmosphere are now thought to absorb as much as two thirds more carbon than they emitted in ... - Read More

New thermoelectronic generator: Heat energy efficiently converted to electricity

Heat
Through a process known as thermionic conversion heat energy such as light from the sun or heat from burned fossil fuels can be converted into electricity with very high efficiency Because of its promise researchers ... - Read More

Companies could make the switch to wood power

Heat, Fuel
Some companies could economically convert their operations to wood boilers for heat and power according to a team of forestry researchers The conversion to wood powered burners would make the most sense for larger commercial ... - Read More

New light shed on solar water-splitting process

Light, Light
With the help of a new method called dual electrode photoelectrochemistry University of Oregon scientists have provided new insight into how solar water splitting cells work An important and overlooked parameter they report is the ... - Read More

Methane emissions vastly surpass previous estimates

Government calculations of total U S methane emissions may underestimate the true values by 50 percent a new study finds The results are published the week of November 25 in the early online edition of ... - Read More

Breakthrough for biofuel production from tiny marine algae

marine, algae, Marine, algae
Researchers at Scripps Institution of Oceanography at UC San Diego have developed a method for greatly enhancing biofuel production in tiny marine algae As reported in this week's online edition of the Proceedings of the ... - Read More

Using waste heat to make cars more efficient

Yanliang Zhang wants to make vehicles more efficient by using a resource most people aren't even aware of the waste heat that results from the inherent inefficiency of engines when converting fuel into energy Zhang ... - Read More

Technique developed to convert thermoelectric material into high performance electricity

Material, Material
A team of Clemson University physicists consisting of nanomaterial scientists Apparao Rao and Ramakrishna Podila and thermoelectricians Terry Tritt Jian He and Pooja Puneet worked synergistically through the newly established Clemson Nanomaterials Center to develop ... - Read More
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