Hyena scavenging provides public health and economic benefits to African cities
Hyenas are frequently vilified and often feared. Hemingway once described the hyena as a stinking, foul devourer of the dead, with jaws that crack...
Thinning moderates forest fire behavior even without prescribed burns – for a while
Mechanical thinning alone can calm the intensity of future wildfires for many years, and prescribed burns lengthen thinning's effectiveness.
25-million-year-old ancient eagle ruled the roost in Australia
A 25-million-year-old eagle fossil found in South Australia adds to the long evolutionary history of raptors in Australia.
In the race to reduce car emissions, don’t forget longevity
The debate on green vehicles often focuses on fuel efficiency and alternative fuels, with the transition to fuel alternatives commonly being considered better for...
Observations confirm that aerosols formed from plant emitted compounds can make clouds brighter
An observational study confirms a prevailing theory that volatile organic compounds emitted by vegetation form atmospheric aerosols which make clouds more reflective.
Machine learning uncovers ‘genes of importance’ in agriculture and medicine
Machine learning can pinpoint 'genes of importance' that help crops to grow with less fertilizer, according to a new study. It can also predict...
Systems approach helps assess public health impacts of changing climate, environmental policies
Scientists offer an alternative way to understand and minimize health impacts from human-caused changes to the climate and environment.
If endangered primates disappear, so will their parasites. That’s actually a problem
People are more aware of the plight of endangered gorillas than of gorillas' gut worms, and are understandably more enamored with mouse lemurs than...
Earliest evidence of human activity found in the Americas
Footprints at White Sands National Park in New Mexico confirm human presence over at least two millennia, with the oldest tracks dating back 23,000...
More support needed for pollination services in agriculture
The global decline of pollinators threatens the reproductive success of 90 per cent of all wild plants globally and the yield of 85 per...




















