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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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Environmental Conservation

Dingo Wrongly Blamed for Extinctions

In a paper published in the journal Ecology, the researchers say that despite popular belief that the Australian dingo was to blame for the demise of…

Environmental Conservation

Gas Flaring and Stoves Accelerate Arctic Thaw, Study Finds

The new study, published in the journal Atmospheric Chemistry and Physics by researchers at IIASA and in Norway, Finland, and Russia, finds that gas flaring…

Environmental Conservation

Predators Learn to Read Camouflage, Study Finds

The research was carried out by the University of Exeter and the University of Cambridge and is published in the journal PLOS ONE. Moths with high contrast…

Earth Sciences

New Camera Upgrade for Mars Rovers Enhances Distant World Discoveries

The change has now begun with the development of a new camera that can do more than just take pictures of alien rocks – it also thinks about what the pictures…

Earth Sciences

Device Gives Scientists Front-Row Seat to Lightning Strikes

The Huntsville Alabama Marx Meter Array (HAMMA) sensor literally resides under a large inverted metal salad bowl to protect the electronics from rain. A modern…

Earth Sciences

Deep-Sea Waves Uncover Mechanism for Ocean Mixing

A University of Washington study for the first time recorded such a wave breaking in a key bottleneck for circulation in the world’s largest ocean. The study…

Agricultural & Forestry Science

Crop Diversity’s Impact on Pest Control in Microlandscapes

Professor GE Feng and his group from State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of…

Earth Sciences

Satellite Sees Atlantic Tropical Depression Eight Form in Southwestern Gulf of Mexico

NOAA's GOES-East satellite image showed a large circulation associated with Tropical Depression 8 or TD8 after it was officially designated a depression by the…

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Earth Sciences

NASA Sees Tropical Storm Lorena Bringing Heavy Rains to Mexico's West Coast

On Friday, Sept. 6, a tropical storm warning was in effect for Baja California Sur from Agua Blanca to Buenavista, and a tropical storm watch was in effect for…

Environmental Conservation

Climate Change Disrupts Ocean’s Vital Chemical Cycles

Plankton plays an important role in the ocean's carbon cycle by removing half of all CO2 from the atmosphere during photosynthesis and storing it deep under…

Agricultural & Forestry Science

UCSB Research Links Landscape Simplification to Insecticide Use

While there was a positive relationship in 2007 –– more simplified landscapes received more insecticides –– it is absent or reversed in all previous years. The…

Earth Sciences

Satellite Data Shows a Very Active Tropical Atlantic, Gabrielle Weakens

NOAA's GOES-East satellite captured a view of Gabrielle, an unnamed system east of it, and Systems 99L and 98L on Sept. 5 at 10:45 a.m. EDT. NOAA's GOES-East…

Earth Sciences

Measuring Aurora Heights with Digital SLRs: A New Method

Yet, Ryuho Kataoka from the National Institute of Polar Research in Tokyo, Japan, came up with an idea for a new method to measure the height of aurora…

Earth Sciences

Scientists Discover Largest Volcano on Earth

A University of Houston (UH) professor led a team of scientists to uncover the largest single volcano yet documented on Earth. Covering an area roughly…

Earth Sciences

Deep-Ocean Carbon Sinks: Microbes in the Dark Ocean Explained

Although microbes that live in the so-called “dark ocean”—below a depth of some 600 feet where light doesn’t penetrate—may not absorb enough carbon to curtail…

Environmental Conservation

Tiger Shark Migration Study Reveals Insights on Hawaii Attacks

In a new seven-year study, researchers from UF and the University of Hawaii used new techniques to analyze the predators’ movements in the Hawaiian…

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