Fighting global warming and climate change requires a broad energy portfolio
Can the continental United States make a rapid, reliable and low-cost transition to an energy system that relies almost exclusively on wind, solar and...
Transforming last night’s leftovers into green energy
In a classic tale of turning trash into treasure, two different processes soon may be the favored dynamic duo to turn food waste into...
Volcanic eruptions triggered dawn of the dinosaurs
Huge pulses of volcanic activity are likely to have played a key role in triggering the end Triassic mass extinction, which set the scene...
Chemistry of sea spray particles linked for first time to formation process
For the first time, researchers have identified what drives the observed differences in the chemical make-up of sea spray particles ejected from the ocean...
Deaths of migrating wildebeests key to Serengeti’s vibrant ecosystem
Wildebeest carcasses, casualties of the world's largest overland animal migration, pile up annually on the banks of the Mara River in Africa and play...
Keeping California’s natural gas system safe
The massive natural gas leak at Aliso Canyon shined a light on California’s aging natural gas infrastructure. And five years of extreme drought also...
Scientists throw light on mysterious ice age temperature jumps
Scientists believe they have discovered the reason behind mysterious changes to the climate that saw temperatures fluctuate by up to 15°C within just a...
Deadly heatwaves expected to continue to rise
Seventy-four percent of the world's population will be exposed to deadly heatwaves by 2100 if carbon gas emissions continue to rise at current rates,...
Spineless creature studied in DC swamp
Its name is Stygobromus hayi, the Hay's Spring amphipod. It is spineless. It lacks vision. It is an opportunistic feeder, consuming whatever resources are...
California named state with the worst air quality (again)
High ozone levels and a quickly growing population are making it tough to implement regulations to reduce pollution, says a professor.




















