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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

Mercury’s Origins: Impact of Early Hit-and-Run Collisions

The origin of planet Mercury has been a difficult question in planetary science because its composition is very different from that of the other terrestrial…

Earth Sciences

NASA Satellites Analyze Powerful Typhoon Neoguri

Typhoon Neoguri formed in the western Pacific Ocean south-southeast of Guam on July 3, 2014. Since then Neoguri has become increasingly more powerful and…

Environmental Conservation

For corals adapting to climate change, it's survival of the fattest — and most flexible

The future health of the world's coral reefs and the animals that depend on them relies in part on the ability of one tiny symbiotic sea creature to get…

Environmental Conservation

Tropical Species Face Greater Risks from Rising Temperatures

In contrast, a large part of mammal and bird species in temperate zones will find ambient temperatures in 2080 within their tolerance ranges. However, indirect…

Earth Sciences

Unveiling Mesophotic Coral Reef Geology: A New Study Insights

A new study on biological erosion of mesophotic tropical coral reefs, which are low energy reef environments between 30-150 meters deep, provides new insights…

Earth Sciences

EARTH Magazine: Preserving Peru's petrified forest

With its existence unknown to scientists until the early 1990s — and its significance unbeknownst to villagers — this ancient forest hosts the remains of more…

Earth Sciences

SAR11, oceans’ most abundant organism, has ability to create methane

Now a new study by researchers at Oregon State University demonstrates the ability of some strains of the oceans’ most abundant organism – SAR11 – to generate…

Earth Sciences

NASA Satellites Track Neoguri’s Transformation Into Super Typhoon

On July 4 at 0900 UTC (5 a.m. EDT) Neoguri had maximum sustained winds near 55 knots (63.2 mph/101.9 kph). It was located near 13.1 north and 141.4 east, about…

Earth Sciences

New Insights on Volcanic Forcing Over 2,000 Years

A team of scientists led by Michael Sigl and Joe McConnell of Nevada's Desert Research Institute (DRI) has completed the most accurate and precise…

Earth Sciences

Antarctic Winds Shift: New Sea Level Threat Emerges

Changes to Antarctic winds have already been linked to southern Australia’s drying climate but now it appears they may also have a profound impact on warming…

Environmental Conservation

New Soot Particle Discovered in Wildfire Emissions

Every year, wildfires clear millions of hectares of land and emit around 34-percent of global soot mass into the atmosphere. In certain regions, such as…

Agricultural & Forestry Science

Soil Carbon Loss: Impact of Converting Pastures to Sugarcane

The reduction of soil carbon stock caused by the conversion of pasture areas into sugarcane plantations – a very common change in Brazil in recent years – may…

Earth Sciences

Tropical Storm Douglas Weakens Over Eastern Pacific Region

NOAA's Geostationary Operational Environmental Satellite or GOES-West satellite captured visible data on Douglas just after sunrise on July 3 at 13:15 UTC…

Earth Sciences

Martian Salts Need Ice To Create Liquid Water, Study Finds

Liquid water is an essential ingredient for life as we know it. Mars is one of the very few places in the solar system where scientists have seen promising…

Environmental Conservation

SDSC Supports Innovative Wildlife Tracking Project with USGS

A team including researchers from the U.S. Geological Survey (USGS) and the San Diego Zoo’s Institute for Conservation Research has developed a novel…

Environmental Conservation

Band-Tailed Pigeon Die-Off Linked to New Parasite Discovery

Scientists were able to implicate this new parasite, along with the ancient parasite Trichomonas gallinae, in the recent deaths of thousands of Pacific Coast…

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