A common greenhouse gas could be repurposed in an efficient and environmentally friendly way with an electrolyzer that uses renewable electricity to produce pure liquid fuels.

Building resilience in renewable energy and food production is a fundamental challenge in today's changing world, especially in regions susceptible to heat and drought.

Sediments on the surfaces of a glacier in eastern B.C. and elsewhere in the world are acting as a sponge and absorbing large amounts of contaminants that are contained in glacial meltwater.

An indigenous farming technique that’s been around for thousands of years provides the basis for restoring rain forests stripped clear of trees by gold mining and other threats.

As Hurricane Dorian was upgraded to a Category 3 hurricane on the Saffir-Simpson Hurricane Wind Scale, NASA’s fleet of satellites were gathering data during the day to assist weather forecasters and scientists. 

Late in the prehistoric Silurian Period, around 420 million years ago, a devastating mass extinction event wiped 23 percent of all marine animals from the face of the planet.

For years, scientists struggled to connect a mechanism to this mass extinction, one of the 10 most dramatic ever recorded in Earth’s history. Now, researchers from Florida State University have confirmed that this event, referred to by scientists as the Lau/Kozlowskii extinction, was triggered by an all-too-familiar culprit: rapid and widespread depletion of oxygen in the global oceans.

Their study, published today in the journal Geology, resolves a longstanding paleoclimate mystery, and raises urgent concerns about the ruinous fate that could befall our modern oceans if well-established trends of deoxygenation persist and accelerate.

Unlike other famous mass extinctions that can be tidily linked to discrete, apocalyptic calamities like meteor impacts or volcanic eruptions, there was no known, spectacularly destructive event responsible for the Lau/Kozlowskii extinction.

Read more at: Florida State University

For years, scientists struggled to connect a mechanism to this mass extinction, one of the 10 most dramatic ever recorded in Earth's history. Now, researchers from Florida State University have confirmed that this event, referred to by scientists as the Lau/Kozlowskii extinction, was triggered by an all-too-familiar culprit: rapid and widespread depletion of oxygen in the global oceans. (Photo Credit: Stephen Bilenky)

Arctic sea-ice has decreased rapidly during the last decades in concert with substantial global surface warming. 

An international team of scientists, studying evidence preserved in speleothems in a coastal cave, illustrate that more than three million years ago – a time in which the Earth was two to three degrees Celsius warmer than the pre-industrial era – sea level was as much as 16 meters higher than the present day. 

The National Hurricane Center (NHC) in Miami reports that an Air Force plane is finding Dorian a “little stronger” as of the 8:00am EDT advisory put out today, Aug. 30, 2019.  

The middle and lower reaches of the Yangtze River Basin (YRB-ML) generally enter the Mei-yu season in the period from mid-June to mid-July.