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Stem Cells
Biotechnology
Developmental Biology
Lymphoma
Biotechnology and Bioengineering
Molecular Biology
3-D Printing Breakthrough With Human Embryonic Stem Cells
February 4, 2013 — A team of researchers from Scotland has used a novel 3-D printing technique to arrange human embryonic stem cells for the very first time. Scientists hope that this breakthrough will allow ... > full story -
Cassini Sees Saturn's Moon Titan Cooking Up Smog
February 4, 2013 — Newly published research using data from NASA's Cassini mission describes in more detail than ever before how aerosols in the highest part of the atmosphere are kick-started at Saturn's moon Titan. ... > full story -
Gases Work With Particles to Promote Cloud Formation
February 4, 2013 — Researchers have shown that certain volatile organic gases can promote cloud formation in a way never considered before by atmospheric scientists. They say this is the first time gases have been ... > full story -
Human Brain Is Divided on Fear and Panic: Different Areas of Brain Responsible for External, Internal Threats
February 4, 2013 — Researchers say the human brain has a new, second gatekeeper that registers fear. That region, likely the brainstem, signals fear from internal dangers. The finding could lead to more precise ... > full story -
Facebook Unfriending Has Real Life Consequences: Many Avoid 'Unfrienders' in Real Life
February 4, 2013 — Unfriending someone on Facebook may be as easy as clicking a button but a new study shows the consequences can reach far beyond ... > full story -
Insects (including Butterflies)
Air Quality
Behavioral Science
Endangered Plants
Wild Animals
Marine Biology
Impressive Aerial Maneuvers of the Pea Aphid
February 4, 2013 — Pea aphids can free fall from the plants they feed on and -- within a fraction of a second -- land on their feet every time. Oftentimes, the falling aphids manage to cling to a lower part of the ... > full story -
Energy Issues
Energy and the Environment
Renewable Energy
Electricity
Energy and Resources
Sustainability
Hydro Beats Nuclear and Coal, Beats Oil and Gas, Review Finds
February 4, 2013 — Researchers in Italy and the UK have reviewed the economic, social and environmental impact of hydro, coal, oil, gas and nuclear power. Each has its advantages and disadvantages, but of these ... > full story -
Health Departments Hindered in Addressing Health Concerns from Animal Production Sites, Study Finds
February 4, 2013 — State and local health departments face significant barriers and usually do not get involved when confronted with public health concerns resulting from food animal production sites, according to a ... > full story -
Understanding Earth's Climate Prior to the Industrial Era
February 3, 2013 — Climate signals locked in the layers of glacial ice, preserved in the annual growth rings of trees, or fingerprinted in other so-called proxy archives such as lake sediments, speleothems, and corals ... > full story -
Routes Towards Defect-Free Graphene
February 1, 2013 — A new way of growing graphene without the defects that weaken it and prevent electrons from flowing freely within it could open the way to large-scale manufacturing of graphene-based devices with ... > full story
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