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Exploring Darwin's longstanding interest in biological rhythms

A close reading of Darwin's work suggests a deep interest in cyclical events. Rhythmic phenomena in nature—today the subjects of the field of chronobiology—have been studied since at least the 18th century. In a perspective, ...

Unlocking biodiversity insights from the tropical Andes

Despite hosting some of the world's most biodiverse ecosystems and the urgency of the region's conservation challenges, researchers in Bolivia, Ecuador, and Peru often struggle to share their unique insights into these complex ...

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Biomechanics of sound production in high-pitched classical singing
Other
Reimagining the undergraduate bio lab experience, and keeping students in STEMM
Other
A visualization of everything on Earth—the difference between biomass and technomass
Other
Returning a 170-year-old preserved lizard to Jamaica is a step toward redressing colonial harms, say researchers
Other
Patents based on traditional knowledge are often 'biopiracy.' A new international treaty will finally combat this
Other
Is your coffee 'not hot' or 'cold'? Observing how the brain processes negated adjectives
Ecology
Your smartphone might be linked to crocodile attacks in Indonesia
Other
Who will like beetle skewers? What Europeans think about alternative protein food
Other
Agreement reached at UN on biopiracy treaty
Other
Uncertainty clouds UN talks on biopiracy treaty
Ecology
Opinon: Conservation areas stand between needs of local communities and preserving natural resources
Other
Study calls for a repurposing of input subsidies to promote sustainable IPM practices
Biotechnology
It may be time to eliminate the best-before date on food packaging, say smart packaging researchers
Other
'Sour Patch' adults: 1 in 8 grown-ups love extreme tartness, study shows
Ecology
South Africa's conservation model: Why expanding the use of biodiversity to generate money is a good idea
Ecology
Less affluent countries found to be more prone to damage caused by biological invasions despite lower trade volume
Ecology
Study considers ways to increase accessibility for all wildlife enthusiasts
Other
Buying affordable ethical chocolate is almost impossible—but some firms are offering the next best thing
Other
Acclaimed primatologist Frans de Waal dies at 75: Emory
Biotechnology
Artificial intelligence brings a virtual fly to life

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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
Other
Saturday Citations: Corn sweat! Nanoplastics! Plus: Massive objects in your area are dragging spacetime
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
Archaeology
What a submerged ancient bridge discovered in a Spanish cave reveals about early human settlement
Biochemistry
Study combines data and molecular simulations to accelerate drug discovery
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
Environment
New study highlights expansion of drylands amidst impact of climate change
Plants & Animals
New discoveries about how mosquitoes mate may help the fight against malaria
Quantum Physics
Higher-order topological simulation unlocks new potential in quantum computers
Optics & Photonics
Researchers present new diagnostic tool for laser-plasma accelerator using metal foil as 3D scanner
Analytical Chemistry
Novel chemical tool aims to streamline drug-making process