Rare 10 million-year-old fossil unearths new view of human evolution
Near an old mining town in Central Europe, known for its picturesque turquoise-blue quarry water, lay Rudapithecus. For 10 million years, the fossilized ape waited in Rudabánya, Hungary, to add its story to the origins of how humans evolved.
UM study abroad students fuel understanding of gaps in conservation data
Animals around the globe face rising extinction rates, but there is often a lack of data about the causes of population declines, as well as ecological and biological considerations for conservation.
Emphasizing social play in kindergarten improves academics, reduces teacher burnout
Emphasizing more play, hands-on learning, and students helping one another in kindergarten improves academic outcomes, self-control and attention regulation, finds new UBC research.
Married CEOs are more committed to social issues than non-married peers
If a company wants a leader who is committed to corporate social responsibility, it would be wise to hire a married man. Married men in the top leadership jobs typically have greater concern for their employees' well-being, and are more accepting of diverse employees, than are their non-married peers.
Genomic migration analysis shows antibiotic resistance moving from humans to animals
A Clemson University professor's research has documented the movement of antibiotic resistance in humans into animal species.
Hundreds of sea turtle nests lost after Hurricane Dorian: 'It could have been worse'
Strong tropical winds and high tides associated with Hurricane Dorian unearthed hundreds of sea turtle nests on beaches along the Space Coast, officials said.
Youth activism is on the rise around the globe, says author
Greta and Malala get the headlines, but for every young leader pictured on a magazine cover, thousands more are working tirelessly for causes like climate justice, racial and gender equality, LGBTQ rights, and economic change.
Team uses machine learning to help tell which wildfires will burn out of control
An interdisciplinary team of scientists at the University of California, Irvine has developed a new technique for predicting the final size of a wildfire from the moment of ignition.
North Atlantic haddock use magnetic compass to guide them
A new study found that the larvae of haddock, a commercially important type of cod, have a magnetic compass to find their way at sea. The findings showed that haddock larvae orient toward the northwest using Earth's magnetic field.
'Flight shaming' could help unleash billions in airline cash to protect the Amazon and other tropical forests
Concerns about the carbon footprint of air travel have taken off around the globe with "flight shaming" the latest cultural battleground set up by the escalating climate crisis.
Huge volcano on Jupiter's moon Io erupts on regular schedule
Volcanic eruptions are difficult to predict, but observations have shown the largest and most powerful volcano on Io, a large moon of Jupiter, has been erupting on a relatively regular schedule.
Scientists create fully electronic 2-D spin transistors
Physicists from the University of Groningen constructed a two-dimensional spin transistor, in which spin currents were generated by an electric current through graphene. A monolayer of a transition metal dichalcogenide (TMD) was placed on top of the graphene to induce charge-to-spin conversion in the graphene. This experimental observation was described in the issue of the journal Nano Letters...
A matter of concentration
Plants can grow whole new organs with the help of pluripotent stem cells throughout their entire lives. When necessary, these stem cells can develop into any type of cell within an organism. The biologist Prof. Dr. Thomas Laux and his plant genetics research group at the University of Freiburg, who are studying how the balance between stem cells and specialized cells is regulated in plants, have...
A reusable catalyst for the synthesis of esters
A chemist from RUDN University has developed a tin silicate catalyst for the production of esters—flavourings, plasticisers, and biofuel components. Unlike existing catalysts, the new material can be made active again and reused. The results are published in the journal Microporous and Mesoporous Materials.
Bat influenza viruses possess an unexpected genetic plasticity
Bat-borne influenza viruses enter host cells by utilizing surface exposed MHC-II molecules of various species, including humans. Now, an international research team from Germany (Medical Center—University of Freiburg and Friedrich-Loeffler-Institut, island of Riems) and the United States (Colorado State University, Fort Collins and Kansas State University, Manhattan) addressed concerns about the...
Programmable swarmbots help make flexible biological tools
Biomedical engineers at Duke University have developed a new platform to create biologic drugs using specially engineered bacteria that burst and release useful proteins when they sense that their capsule is becoming too crowded.
A safer way for police to test drug evidence
Scientists have demonstrated a way for police to quickly and safely test whether a baggie or other package contains illegal drugs without having to handle any suspicious contents directly. The new technique can limit the risk of accidental exposure to fentanyl and other highly potent drugs that can be dangerous if a small amount is accidentally inhaled.
NASA-NOAA satellite catches Hurricane Kiko at night
Hurricane Kiko continued to track west through the Eastern Pacific Ocean when NASA-NOAA's Suomi NPP satellite passed overhead and provided a view of the storm. Satellite imagery revealed an elongated shape, which indicated wind shear was still affecting Kiko.
Elusive compounds of greenhouse gas isolated
Nitrous oxide (N2O) is a potent atmospheric pollutant. Although naturally occurring, anthropogenic N2O emissions from intensive agricultural fertilisation, industrial processes, and combustion of fossil fuels and biomass are a major cause for concern. Researchers at the University of Warwick have isolated elusive transition metal compounds of N2O that provide clues into how it could be used in...
New study measures how much of corals' nutrition comes from hunting
When it comes to feeding, corals have a few tricks up their sleeve. Most of their nutrients come from microscopic algae living inside of them, but if those algae aren't creating enough sustenance, corals can use their tentacles to grab and eat tiny prey swimming nearby.
Fungicides as an underestimated hazard for freshwater organisms
Scientists at the Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB) have found that pollution by fungicides can have unforeseen but far-reaching consequences for the functioning of aquatic systems.
NASA satellite provides a view of a large hurricane Humberto
NASA's Terra Satellite provided a visible image of Hurricane Humberto when it was off the coast of the Carolinas and slowly moving north. The satellite image revealed that Humberto is a very large storm.
Happy hour for time-resolved crystallography
Researchers from the Department of Atomically Resolved Dynamics of the Max Planck institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg, the University of Hamburg and the European Molecular Biology Laboratory (EMBL) outstation in Hamburg have developed a new method to watch biomolecules at work. This method dramatically simplifies...
Researchers see need for action on forest fire risk
How do humans affect forest fires? And what can we learn from forest fires in the past for the future of forestry? An international team of researchers led by Elisabeth Dietze, formerly at the German Research Centre for Geosciences GFZ in Potsdam and now at the Alfred Wegener Institute—Helmholtz Centre for Polar and Marine Research, now provides new answers to these questions. The research team...
Acoustic energy harnessed to soften shear-thickening fluids
Researchers are using ultrasonic waves to manipulate the viscosity of shear-thickening materials, turning solids to slush—and back again.