Phys.org news
Phys.org / A new 'hypertropical' climate is emerging in the Amazon, exposing trees to deadly stress
The Amazon rainforest is slowly transitioning to a new, hotter climate with more frequent and intense droughts—conditions that haven't been seen on Earth for tens of millions of years.
Phys.org / New study reveals Industrial Revolution's uneven health impacts across England
An interdisciplinary team of scientists has uncovered new evidence showing that the health impacts of the Industrial Revolution varied more widely across England than previously believed.
Phys.org / Lunar soil analyses reveal how space weathering shapes the moon's ultraviolet reflectance
Southwest Research Institute (SwRI) scientists are collaborating with researchers at UT San Antonio to study how space weathering can alter the lunar surface materials to help interpret regional and global far-ultraviolet ...
Phys.org / Westerlund 1: First evidence of particle outflow from a young massive star cluster
Star clusters are of great importance in any galaxy: they are the birthplace of new stars, often containing massive stars of 10 solar masses or more. Such massive stars often drive powerful winds; the combined action of all ...
Phys.org / More yield through heterosis: Researchers decode gene interaction behind hybrid vigor
When two homozygous plant lines with different characteristics are crossed, the resulting offspring are often more robust and productive than their parents. This phenomenon is called heterosis. It can be caused by positive ...
Phys.org / Tropical cyclones and the carbon cycle: New insights from a model simulation
For the first time, scientists have resolved extremely intense tropical cyclones and their effect on the ocean carbon cycle in a global Earth system model. Using two category-4 hurricanes in the North Atlantic as examples, ...
Phys.org / Wildfire smoke lofted into atmosphere could affect Earth's climate
Some wildfires are so intense, they create their own weather—thunderstorms driven by heat that hurtle smoke as high as 10 miles into the sky like giant chimneys.
Phys.org / Biobanking opens new windows into human evolution
More than a decade after the first Neanderthal genome was sequenced, scientists are still working to understand how human-specific DNA changes shaped human evolution.
Phys.org / Descriptions of mollusks in the Global South are still, for the most part, the result of 'parachute science'
Between the 16th and 19th centuries, when colonialism was the prevailing order, it is not surprising that scientific expeditions, specimen deposits in natural history museums, and descriptions of species from European colonies ...
Phys.org / Sub-Saharan Africa has lost 24% of its biodiversity since pre-industrial times, study finds
Researchers from the School of Animal, Plant and Environmental Sciences (APES) have contributed significantly to a major African-led study revealing that sub-Saharan Africa has already lost 24% of its biodiversity since pre-industrial ...
Phys.org / Modified bacterial transport system imports artificial amino acids for efficient designer protein creation
Researchers from ETH Zurich have succeeded in introducing large quantities of unnatural amino acids into bacteria, enabling the creation of innovative and highly efficient designer proteins. These can be used as more efficient ...
Phys.org / Honeybees crowd out bumblebees—even on flower-rich heathlands
When the late summer sun falls over Ireland's Wicklow Mountains, the slopes turn purple with blooming heather. Honeybees are moved to the heathlands for the sought-after heather honey, but their presence affects wild bumblebees.
