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3D snapshots unveil the intricate dance of RNA folding

In a groundbreaking development, researchers from the United States and Denmark have successfully captured 3D images of individual RNA nanoparticles in the midst of their folding process. Utilizing a cutting-edge electron ...

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Evolution
Human brain organelles study shows dopamine neurons must work a lot harder than those in primate relatives
Cell & Microbiology
Viscosity of materials key to cell differentiation: New insights could improve design of biomaterials
Cell & Microbiology
How marine worms regenerate lost body parts: Return of cells to stem cell-like state could be key
Ecology
When marine algae get sick: How viruses shape microbe interactions
Cell & Microbiology
An unexpected mechanism could provide an alternative to animal models for exploring skin renewal
Cell & Microbiology
A single cell's siesta: How non-moving single-celled organisms manage to avoid bright light
Cell & Microbiology
Archaea shape microbiomes by using molecular spring-loaded daggers
Cell & Microbiology
Researchers characterize regulating mechanism of orderly zygotic genome activation in early embryos
Cell & Microbiology
Study challenges assumptions about how tuberculosis bacteria grow
Cell & Microbiology
Selenoproteins open new strategies for treating certain cancers in children
Cell & Microbiology
Scientists propose drug-free method to combat antibiotic-resistant bacteria
Cell & Microbiology
Study uncovers role of tissue viscoelasticity in cell response
Cell & Microbiology
Age on the molecular level: Research analyzes quantitative changes in a wide range of proteins
Evolution
Q&A: Holobiont biology, a new concept for exploring how microbiome shapes evolution of visible life
Cell & Microbiology
How conflicting memories of sex and starvation compete to drive behavior
Cell & Microbiology
Researchers reveal why a key tuberculosis drug works against resistant strains
Cell & Microbiology
Slow editing of protein blueprints leads to cell death, spliceosome study discovers
Cell & Microbiology
For the first time, scientists film 'giant' Mimivirus in action
Cell & Microbiology
Living microbes discovered in Earth's driest desert with new separation technique
Cell & Microbiology
Picky proteins: Understanding yeast adaptor protein selectivity

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Archaeology
Oldest US firearm unearthed in Arizona, a bronze cannon linked to Coronado expedition
General Physics
Nonlinear Compton scattering with a multi-petawatt laser mimics astrophysical phenomena
Biochemistry
Machine learning approach discovers crystallizable organic semiconductors
Nanomaterials
Polymeric nanomaterials can detect harmful substances in extreme environments
Quantum Physics
Google DeepMind develops an AI-based decoder that identifies quantum computing errors
Archaeology
Acoustic properties of rock sites may have inspired prehistoric art
Polymers
Using sunlight to recycle black plastics: Researchers leverage additive to make materials chemically useful
Optics & Photonics
Scientists produce high-power attosecond X-ray pulses at megahertz repetition rates
Polymers
Study identifies path to design stable, durable polymer membranes for clean energy
Biochemistry
A new carbon-negative method to produce essential amino acids
General Physics
More comprehensive search for sterile neutrinos comes up empty
Astronomy
Astronomers discover a rare group of dwarf galaxies
General Physics
How tiny droplets can deform ice: Findings show potential for cryopreservation and food engineering
Social Sciences
Survey participants are turning to AI, putting academic research results into question
Archaeology
Focaccia: A Neolithic culinary tradition dating back 9,000 years ago
Plants & Animals
Bats employ instant compensation strategy when they can't hear, study shows
Biotechnology
Molecular morphers: DNA-powered gels shape-shift on command
Biochemistry
A molecular trap for exotic metals promises improved diagnostics and faster drug development
Space Exploration
Earth bids farewell to its temporary 'mini moon' that is possibly a chunk of our actual moon
Archaeology
Genetic evidence points to distinct Viking settlers of the Faroe Islands and Iceland

Lighting the way with accurate and safe 3D embryo imaging

The inability to accurately predict embryo viability prior to implantation is a key contributor to the low success rate of clinical in-vitro fertilization (IVF), but a team of experts is highlighting a safe way to study embryos ...