Logging threatening endangered caribou
Researchers found habitat and food web changes from forestry are encouraging more wolf packs to prey on caribou. Researchers attached video and GPS-tracking radio...
A new tool to predict volcanic eruptions
Earth's atmosphere is made up of 78% nitrogen and 21% oxygen, a mixture that is unique in the solar system. But where did the...
Soot may only be half the problem when it comes to cookstoves
Researchers spent two weeks in India cooking with local residents. They found that soot wasn't the only worrisome byproduct of traditional cookstoves; organic carbons...
First Gulf of Mexico-wide survey of oil pollution completed 10 years after Deepwater Horizon
Since the 2010 BP oil spill, marine scientists have sampled more than 2,500 individual fish representing 91 species from 359 locations across the Gulf...
Turned-down temperatures boost crops’ penchant for production
Drought and heat put stress on plants and reduce grain yield. For some farmers, irrigation is the answer. Many of us assume the practice...
Six-junction solar cell sets two world records for efficiency
Scientists have fabricated a solar cell with an efficiency of nearly 50%. The six-junction solar cell now holds the world record for the highest...
Volcanic CO2 emissions helped trigger Triassic climate change
A new study finds volcanic activity played a direct role in triggering extreme climate change at the end of the Triassic period 201 million...
Timing of large earthquakes follows a ‘devil’s staircase’ pattern
At the regional level and worldwide, the occurrence of large shallow earthquakes appears to follow a mathematical pattern called the Devil's Staircase, where clusters...
Tandem solar cell world record
A special branch in the famous NREL-chart for solar cell world records refers to a newly developed tandem solar cell. The world-record cell combines...
Solar power plants get help from satellites to predict cloud cover
Cloud cover is often characterized in simple terms, such as cloudy, partly cloudy or clear. This does not provide accurate information for estimating the...




















