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Agriculture & Environment

Earth Sciences
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Uneven Nutritional Payoffs for Marine Predators Revealed

New study finds that the nutritional value of prey within a single species can widely vary, offering key insights for food web dynamics and ecosystem change The hunt is on and a predator finally zeroes in on its prey. The animal consumes the nutritious meal and moves on to forage for its next target. But how much prey does a predator need to consume? Following a period of massive starvation among animals living along the California coast, University of California…

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Earth Sciences

Paleontologists assemble giant turtle bone from fossil discoveries made centuries apart

That surprising puzzle assembly occurred in the fall of 2012, when Jason Schein, assistant curator of natural history at the New Jersey State Museum, visited…

Earth Sciences

Famous paintings help study the Earth’s past atmosphere

In particular, the paintings reveal that ash and gas released during major volcanic eruptions scatter the different colours of sunlight, making sunsets appear…

Earth Sciences

UA Scientists Assess New Environmental Flow for Colorado Delta

The pulse flow of water into the dry lower reaches of the Colorado River began Sunday. 

Environmental Conservation

Seal Teeth Offer Glimpse Into the Environmental Past of Russia's Lake Baikal

March 21 marks World Water Day—and a fitting time to consider one of the most unique mammals in the Earth’s waters.

Earth Sciences

Understanding Off-Rift Volcanoes: Formation and Impact

Volcanoes often occur in rift valleys, within the rift itself or on the rift flanks as e.g. in East Africa. The magma responsible for this volcanism is formed…

Earth Sciences

Permafrost Thaw: New Insights Into Climate Change Impact

Woods Hole Research Center (WHRC) Assistant Scientist Sue Natali and colleagues engineered first-of-a-kind warming experiments in the field to determine net…

Earth Sciences

NASA's Aqua satellite sees Tropical System 94W affecting Philippines

The MODIS instrument (Moderate Resolution Imaging Spectroradiometer) that flies aboard NASA's Aqua satellite captured a visible image of System 94W coming…

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Earth Sciences

NASA Detects Tropical Cyclone Gillian’s Rebirth Near Java

Java is highly populated island of Indonesia that includes the capital city of Jakarta. Java is divided into four provinces, East, West and Central Java and…

Earth Sciences

Deep Ocean Current May Slow Due to Climate Change Findings

A new study by the University of Pennsylvania’s Irina Marinov and Raffaele Bernardello and colleagues from McGill University has found that recent climate…

Environmental Conservation

Harnessing Sociability: Hotels Reduce Towel Waste Effectively

Two hotels in Swiss and Austrian ski resorts helped with an experiment in early 2013. Three different signs were placed separately in different bathrooms, all…

Agricultural & Forestry Science

Web Tool Successfully Measures Farms’ Water Footprint

The system measures the so-called “water footprint” of a farm. In the broader sense, water footprints account for the amount of water used to grow or create…

Agricultural & Forestry Science

Climate Change’s Impact on Global Crop Yields Revealed

Results from a new study co-authored by Netra Chhetri, a faculty member with the Consortium for Science, Policy & Outcomes at Arizona State University, show…

Earth Sciences

Climate Change: Impact on Thunderstorm Severity Explained

John Harrington Jr. is a synoptic climatologist and professor of geography at Kansas State University who studies weather events, how often they occur and the…

Earth Sciences

Ground-Improvement Methods Enhance Earthquake Safety in NZ

Findings will help improve the safety of structures in Christchurch and the Canterbury region in New Zealand, which were devastated in 2010 and 2011 by a…

Environmental Conservation

Forests: Essential for Sustainable Growth and Ecosystem Health

The value of forests and tree-based ecosystems extends far beyond carbon sequestration; they are the foundation of sustainable societies.

Agricultural & Forestry Science

Loblolly pine's immense genome conquered

The draft genome — approximately seven times bigger than the human genome — is the largest genome sequenced to date and the most complete conifer genome…

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