All microgastrinae wasps from around the world finally together in a 1,089-page monograph
With 3,000 known species and thousands more left to describe, the wasps of the subfamily Microgastrinae are the single most important group of parasitoids...
Mechanical forces shape bacterial biofilms’ puzzling patterns
Belying their slimy natures, the sticky patches of bacteria called biofilms often form intricate, starburst-like patterns as they grow. Now, researchers have combined expertise...
Ships’ emissions create measurable regional change in clouds
Years of cloud data over a shipping route between Europe and South Africa shows that pollution from ships has significantly increased the reflectivity of...
Is Niagara Falls a barrier against fish movement?
New research shows that fishes on either side of Niagara Falls -- one of the most powerful waterfalls in the world -- are unlikely...
AI estimates unexploded bombs from Vietnam War
Researchers have used artificial intelligence to detect Vietnam War-era bomb craters in Cambodia from satellite images - with the hope that it can help...
Pablo Escobar’s hippos may help counteract a legacy of extinctions
When cocaine kingpin Pablo Escobar was shot dead in 1993, the four hippos in his private zoo in Colombia were left behind. Since then,...
Skulls gone wild: How and why some frogs evolved extreme heads
Beneath slick skin, some frogs sport spines, spikes and other skeletal secrets. A new study is the first to take a close look at...
New 3D view of methane tracks sources
NASA's new 3-dimensional portrait of methane concentrations shows the world's second largest contributor to greenhouse warming.
Concrete solutions that lower both emissions and air pollution
Some common strategies to reduce the greenhouse gas emissions of concrete production could have unintended consequences for local air pollution and related health damages,...
Peak district grasslands hold key to global plant diversity
Scientists have found that plants are able to co-exist because they share key nutrients, using grasslands from the Peak District.




















