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News articles about "Bacteria"

Solar-powered nanofilters pump in antibiotics to clean contaminated water

Pump
Using the same devious mechanism that enables some bacteria to shrug off powerful antibiotics scientists have developed solar powered nanofilters that remove antibiotics from the water in lakes and rivers twice as efficiently as the ... - Read More

First snapshot of organisms eating each other: Feast clue to smell of ancient Earth

Smell
Tiny 1 900 million year old fossils from rocks around Lake Superior Canada give the first ever snapshot of organisms eating each other and suggest what the ancient Earth would have smelled like Share This ... - Read More

Big ecosystem changes viewed through the lens of tiny carnivorous plants

Plants, Ecosystem, Ecosystem, plants
What do a pond or a lake and a carnivorous pitcher plant have in common Share This See Also Ecology Research Endangered Plants Botany Ecology Ecosystems Exotic Species Ecosystem Pitcher plant Trophic level Ecological succession ... - Read More

Source of organic matter affects Bay water quality

organic matter
Each time it rains runoff carries an earthy tea steeped from leaf litter crop residue soil and other organic materials into the storm drains and streams that feed Chesapeake Bay Share This See Also Sustainability ... - Read More

Iron in primeval seas rusted by bacteria

Bacteria, bacteria
Researchers from the University of Tübingen have been able to show for the first time how microorganisms contributed to the formation of the world's biggest iron ore deposits The biggest known deposits in South Africa ... - Read More

Special E. coli bacteria produce diesel on demand

Bacteria, bacteria
It sounds like science fiction but a team from the University of Exeter with support from Shell has developed a method to make bacteria produce diesel on demand While the technology still faces many significant ... - Read More

Biological activity alters the ability of sea spray to seed clouds

sea, biological
Ocean biology alters the chemical composition of sea spray in ways that influence its ability to form clouds over the ocean That's the conclusion of a team of scientists using a new approach to study ... - Read More

Scientists cage dead zebras in Africa to understand the spread of anthrax

Bacteria, bacteria
Scavengers might not play as key a role in spreading anthrax through wildlife populations as previously assumed according to findings from a small study conducted in Etosha National Park in northern Namibia Share This See ... - Read More

The Human Immune System in Space

When the space shuttle Atlantis touched down in the summer of 2011 at Cape Canaveral closing the book on the U S shuttle program a team of U S Army researchers stood at the ready ... - Read More

Research harnesses solar-powered proteins to filter harmful antibiotics from water

antibiotics, antibiotics
New research just published details how University of Cincinnati researchers have developed and tested a solar powered nano filter that is able to remove harmful carcinogens and antibiotics from water sources lakes and rivers at ... - Read More

Technique unlocks design principles of quantum biology

Quantum, Quantum
University of Chicago researchers have created a synthetic compound that mimics the complex quantum dynamics observed in photosynthesis and may enable fundamentally new routes to creating solar energy technologies Engineering quantum effects into synthetic light ... - Read More

Turning algae into clean energy and fish food; helping Africans to irrigate crops

fish, crops
Could algae that feast on wastewater produce clean bio fuels and a healthful supply of fish food Can impoverished African community gardeners learn to use and maintain a simple centuries old non electric water pump ... - Read More

Plant protein shape puzzle solved by molecular 3-D model

Molecular, Plant, plant, molecular
Researchers from North Carolina State University believe they have solved a puzzle that has vexed science since plants first appeared on Earth Share This See Also Endangered Plants Botany Biology Biochemistry Materials Science Organic Chemistry ... - Read More

Scientists use 'the force' (atomic force microscopy) to decode secrets of our gut

Atomic, Microscopy
A new technique based on atomic force microscopy was developed at the Institute of Food Research to help 'read' information encoded in the gut lining Share This See Also Colitis Gastrointestinal Problems Biochemistry Organic Chemistry ... - Read More

Enzymes From Horse Feces Could Hold Secrets to Streamlining Biofuel Production

led to the identification of literally hundreds of enzymes capable of breaking through that tough lignin in plant cell walls and the cellulose within The team now is shifting through that bounty to identify the ... - Read More

Molecular 'superglue' based on flesh-eating bacteria

Molecular, Bacteria, molecular, bacteria
In a classic case of turning an enemy into a friend scientists have engineered a protein from flesh eating bacteria to act as a molecular superglue that promises to become a disease fighter And their ... - Read More

A Molecular "Superglue" Based on Flesh-Eating Bacteria

This news release is available only to verified logged in journalists until the embargo expires on 4 11 2013 9 45 00 AM Professional journalists may apply for a PressPass to access embargoed stories ... - Read More

Safety Reflector Technology From Footwear Getting New Life in Detecting Bioterror Threats

to multiplex the device and detect many pathogens at once ” They have demonstrated clinically useful sensitivity on samples containing Rickettsia conorii a bioterrorism threat that causes Mediterranean spotted fever and others are on the ... - Read More

Major Symposium on Arsenic Contamination in Food and Water Supplies

manufacturers stopped adding it to common household products ” Other speakers in the symposium focused on the ongoing problem of arsenic contamination in the 21st century Arsenic occurs naturally in elevated concentrations in the soil ... - Read More

Measuring microbes makes wetland health monitoring more affordable, says researcher

Ecology, Ecosystems
Wetlands serve as Earth's kidneys They filter and clean people's water supplies while serving as important habitat for many species including iconic species like cattails cranes and alligators Conventional ecosystem health assessments have focused on ... - Read More
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