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Earth Sciences

Confirming carbon's climate effects

Harvard scientists are helping to paint the fullest picture yet of how a handful of factors, particularly world-wide increases in atmospheric carbon dioxide,…

Studies and Analyses

Studies: Memory Declines Faster In Years Closest to Death; Mental Activity Best Protection

A second study shows that keeping mentally fit through board games or reading may be the best way to preserve memory during late life. Both studies are…

Environmental Conservation

Experts Meet to Discuss Future for Pacific Walruses as Sea-Ice Loss Forces Species Onto Land

An alarming trend for the Pacific walrus Coastal haul-outs —aggregations of walruses on land— numbering in the tens of thousands were previously unknown on the…

Machine Engineering

Siemens' thermal drying system to help reduce Italian plant's sludge production by approximately 75 percent

Multiservizi, a publicly owned Italian company, operates water and wastewater treatment plants for 45 communities in Italy. The plant in Jesi serves 60,000…

Information Technology

The Coming Revolution in Artificial Intelligence

Now, computer scientist Hava Siegelmann of the University of Massachusetts Amherst, an expert in neural networks, has taken Turing’s work to its next logical…

Health & Medicine

New Therapeutic Approach Cuts Severe Depression Symptoms by 50%

Eleven patients took part in the study over a period of two to five years. A lasting reduction in symptoms of more than 50% was seen in nearly half of the…

Studies and Analyses

Study Finds Long Commercials Boost Emotional Engagement

Through a psycho-physiological study developed jointly by El Bureau de la Comunicación, the Tecnalia Centre for Applied Research, and the UPV/EHU, it has been…

Studies and Analyses

Bioenergy Expansion: Impacts on Wildlife and Skylark Habitats

“The Skylark is an indicator species for agricultural areas because it occupies many habitats of the wider countryside around the globe, breeds on the ground…

Life & Chemistry

New Enzyme Boosts Immune Defense Against Pathogenic Bacteria

Neutrophil granulocytes comprise important defences for the immune system. When pathogenic bacteria penetrate the body, they are the first on the scene to…

Health & Medicine

Infection Risks: Study Links Blood Clots in Older Adults

Older adults who get infections of any kind – such as urinary, skin, or respiratory tract infections – are nearly three times more likely to be hospitalized…

Health & Medicine

Preterm, Post-Term Birth Linked to Severe Autism Symptoms

Additionally, autistic children who were born either preterm or post-term are more likely to self-injure themselves compared with autistic children born on…

Life & Chemistry

Robosquirrels Signal Rattlesnakes: A Nature-Inspired Study

In the lab, robot squirrels have shown how squirrels signal to snakes with heat and tail flagging. Through field experiments, researchers from San Diego State…

Life & Chemistry

Darwin in the Genome: Unpacking Genetic Adaptation Insights

A current controversy raging in evolutionary biology is about whether adaptation to new environments is the result of many genes, each of relatively small…

Health & Medicine

Rheumatoid Arthritis Linked to Increased GI Problems

They are at greater risk for GI problems and gastrointestinal-related death than people without the disease, a Mayo Clinic study shows. Researchers say their…

Life & Chemistry

Algae biofuels: the wave of the future

The necessity of developing alternative, renewable fuel sources to prevent a potential energy crisis and alleviate greenhouse gas production has long been…

Environmental Conservation

Low-Cost, Low-Carbon Future for West’s Power Grid

The least expensive way for the Western U.S. to reduce greenhouse gas emissions enough to help prevent the worst consequences of global warming is to replace…

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