Alkaline Soil, Sensible Sensor

Producers sometimes face challenges that go deep into the soil. They need answers to help the soil, on site. A portable field sensor can accurately measure minerals in soils more easily and efficiently than existing methods. And a research team, including a middle school student and her scientist father, can confirm it.

NASA Look at Tropical Storm Nalgae in Infrared Light

NASA’s Aqua satellite passed over Tropical Storm Nalgae and gathered temperature data to determine the location of the most powerful storms. 

Loss of 350 miles of Great Plains streams causing changes in aquatic food web

The food web in Great Plains streams could be unraveling, according to a Kansas State University ecologist.

Keith Gido, professor of biology, and Josh Perkin, a Kansas State University alumnus, recently published "Groundwater declines are linked to changes in Great Plains stream fish assemblages" in the Proceedings of the National Academy of Sciences. The research maps the loss of stream habitat for many small fish in the Great Plains region and attributes it to declining groundwater sources.

NASA Keeps an Eye on Typhoon Noru

NASA’s Aqua satellite is keeping track of Typhoon Noru as it continues its slow trek through the Northwestern Pacific Ocean.

On August 2, 2017 at 12:05 a.m. EDT (0405 UTC) the Moderate Resolution Imaging Spectroradiometer or MODIS instrument that flies aboard NASA’s Aqua satellite captured a visible image of Typhoon Noru. The MODIS image shows a symmetric band of thunderstorms completely surrounding a well-defined eye feature.

Geoscientists explain puzzling pockets of rock deep in Earth's mantle

A team led by geoscientists from Arizona State University and Michigan State University has used computer modeling to explain how pockets of mushy rock accumulate at the boundary between Earth's core and mantle.

Historical wildlife trends reliable for predicting species at risk

Scientists at the University of York have shown that using historical wildlife data provides a more accurate measure of how vulnerable certain species might be to extinction from climate change.

Some of the methods used to predict at risk species are trend-based – an indicator of what happens gradually over time – while others are trait based, which uses signs of climate change in the current environment.

Impact of giant Antarctic iceberg – update on Larsen-C

The largest remaining ice shelf on the Antarctic Peninsula lost 10% of its area when an iceberg four times the size of London broke free earlier this month.

Since the 12 July 2017 breakaway Dr Anna Hogg, from the University of Leeds, and Dr Hilmar Gudmundsson, from the British Antarctic Survey (BAS), have continued to track the iceberg – known as A68 – using the European Space Agency (ESA) and European Commission’s Copernicus Sentinel-1 satellite.

Science faculty researchers develop new way to measure fluid-rock interaction in oil reservoir

University of Calgary geoscientists have developed new technology that measures, at an extremely fine scale, the interaction between water and other fluids and rock from an unconventional oil reservoir.

Faculty of Science researchers used their micro-injection system coupled with live imaging to precisely measure fluid-rock interaction, called “wettability,” at the microscopic, or micro-scale, for the first time.

Chemical reaction - the Centre for Catalysis Research and Innovation

Petroleum-derived chemicals are intrinsic to virtually every product in today’s society, from the medicines we take to the agrochemicals that produce our food and the plastics that encase our mobile devices. As pressure mounts to reduce the world’s fossil fuel consumption, developing greener manufacturing processes that use less energy and produce less waste is becoming increasingly urgent.

Climate Change Linked to Rising Suicide Rates in India, Study Finds

A new study links rising temperatures and subsequent crop failures to more than 59,000 suicides in India over the past 30 years.  

The study, published in the Proceedings of the National Academy of Sciences, analyzed 47 years of suicide records from India’s National Crime Records Bureau, as well as data on temperature, climate, and crop yields. It found that on days above 68 degrees Fahrenheit, a 1.8 degrees rise in temperature caused an average of 70 suicides. This correlation was found only during growing seasons, when higher temperatures can damage crop yields and deal devastating blows to the one-third of Indian farmers who live below the international poverty line.