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Claw machine games are Rio de Janeiro's new public enemy

Rio de Janeiro—already notorious for street muggings, corrupt politicians, ruthless militias and Kalashnikov-toting drug traffickers—has a new public enemy: plushies. Or, more specifically, the joystick-controlled claw ...

Study sheds light on creative thinking

Creativity is the art of combining diverse ideas, making meaningful connections between concepts, and remaining focused to produce innovative ideas and useful solutions. Expansive and remote associations drive the generation ...

Tips for if you get lost on your next outdoor hike

There are busy times ahead for the Norwegian rescue services, as for many other rescue services across the Northern Hemisphere. The summer holidays can often involve up to dozens of calls each day from members of the public ...

Flying's never been safer, says MIT study

Flying can be a nerve-wracking experience for many people—but a new study out Thursday finds commercial air travel keeps getting safer, with the risk of death halving every decade.

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Statistical experts warn of looming threats to vital official data
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What do research organizations think about open access publishing?
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How to ensure higher-density housing developments still have enough space for residents' recreation needs
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Song melodies have become simpler since 1950, study suggests
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No croutons, no anchovies, no bacon: The 100-year-old Mexican origins of the Caesar salad
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Can we make 'citizen science' better?
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Study reveals birth month impact on soccer careers
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The impact of research globalization on the efficiency of emerging and Nobel-Prize-level topics
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Saturday Citations: Armadillos are everywhere; Neanderthals still surprising anthropologists; kids are egalitarian
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Assessing the place of citizen science in modern research
Archaeology
What the 3.2 million-year-old Lucy fossil reveals about nudity and shame
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Saturday Citations: Bulking tips for black holes; microbes influence drinking; new dinosaur just dropped
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Nuclear arms more prominent amid geopolitical tensions: Researchers
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Saturday Citations: Bacterial warfare, a self-programming language model, passive cooling in the big city
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The high-tech art lab hidden underneath Paris
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Is there anybody out there? NATO hones Arctic subs' sonar skills
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Paris 2024 Olympics to debut high-level breakdancing—and physics in action
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Cities with housing shortages are converting empty office buildings into apartments—here's what they're learning
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Think tech killed penmanship? Messy handwriting was a problem centuries before smartphones
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Saturday Citations: Praising dogs; the evolution of brown fat; how SSRIs relieve depression. Plus: Boeing's Starliner

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Plants & Animals
How fruit flies use internal representations of head direction to support goal-directed navigation
Astronomy
Data from space probes show that Alfvén waves drive the acceleration and heating of the solar wind
Ecology
Study finds RNA molecule controls butterfly wing coloration
General Physics
Using a gamma ray burst to search for violations of Einstein's relativity postulates
Earth Sciences
Doughnut-shaped region found inside Earth's core deepens understanding of planet's magnetic field
Astronomy
Solar Orbiter shows how solar wind gets a magnetic push
Plants & Animals
Groups of weaver birds found to have their own distinct nest-building styles
Biochemistry
Study combines data and molecular simulations to accelerate drug discovery
Ecology
Biodiversity loss: Many students of environment-related subjects are partly unaware of the causes
Archaeology
What a submerged ancient bridge discovered in a Spanish cave reveals about early human settlement
Bio & Medicine
How stressed are you? Nanoparticles pave the way for home stress testing
Astronomy
Astronomers spot merging galaxies from 12.8 billion years ago
Earth Sciences
Geophysicist's method could give months' warning of major earthquakes
Molecular & Computational biology
Researchers identify genes for low glycemic index and high protein in rice
Evolution
Fungus gnat entombed in a 40-million-year-old piece of amber is a rare gem
Plants & Animals
New discoveries about how mosquitoes mate may help the fight against malaria
Environment
New study highlights expansion of drylands amidst impact of climate change
Quantum Physics
Higher-order topological simulation unlocks new potential in quantum computers
Analytical Chemistry
Novel chemical tool aims to streamline drug-making process
Optics & Photonics
Researchers present new diagnostic tool for laser-plasma accelerator using metal foil as 3D scanner