Stronger pesticide regulations likely needed to protect all bee species, say studies
Regulators worldwide currently use honeybees as the sole model species failing to account for potential threats posed by agrochemicals to the full diversity of...
Alaska earthquakes offer new insight into improving hazard assessment
Earthquake hazard assessment often overlooks intra-slab earthquakes. EarthScope Transportable Array data for the 2016 Iniskin and Nov. 30, 2018 Anchorage earthquakes in Alaska offer...
Warming, sea-ice loss: Arctic Report Card tracks region’s environmental changes
NOAA's annual report card on the Arctic, released today, shows that the Arctic region experienced the second-warmest air temperatures ever recorded; the second-lowest overall...
Degrading permafrost puts Arctic infrastructure at risk by mid-century
Seventy percent of the current infrastructure in the Arctic has a high potential to be affected by thawing permafrost in the next 30 years. Even...
Perovskite solar cells: cheaper production and high efficiency
A team of chemists and physicists is offering a novel approach for the selective layer formation in perovskite solar cells. The molecule assembles itself...
ICESat-2 reveals profile of ice sheets, sea ice, forests
With each pass of the ICESat-2 satellite, the mission is adding to datasets tracking Earth's rapidly changing ice.
52 million tree stories more accessible to science
The world's primary archive of tree ring data, which holds more than 52 million cost-free records spanning 8,000 years of history, has gotten a...
Possible connection between cardiovascular disease and living near oil and gas wells
Researchers have found a possible connection between the intensity of oil and gas exploration in an area and early indicators of cardiovascular disease among...
‘Pest-controlling’ bats could help save rainforests
A new study shows that several species of bats are giving Madagascar's rice farmers a vital pest control service by feasting on plagues of...
Sierra snowpack could drop significantly by end of century
A future warmer world will almost certainly feature a decline in fresh water from the Sierra Nevada mountain snowpack. Now a new study that...




















