Biology & Life Sciences
Follow Biology & Life Sciences in the Factlen app and get an alert when there is news. Get the app
- All Science
- Space
- Physics
- Biology & Life Sciences
- Chemistry
- Astronomy & Cosmology
- Psychology
- Neuroscience
- Engineering
- Mathematics
- Archaeology
- Scientific Discoveries
- Climate
- Climate Science
- Environment
- Research
- Academic Research
- Ecology & Environment
- Genetics & Genomics
- Public Health
- Discoveries
- Physics & Space
- Biology & Medicine
Explainer
Cambial Cell Division Halts Below a 6.4°C Growing Season to Fix the Global Alpine Treeline
4 sources · 15d ago
Explainer
Polar Auxin Depletion Activates Dormant Axillary Buds: Why Pruning Forces Bushier Plant Growth
6 sources · 15d ago
Explainer
Contrast Painting Breaks Motion Smear: Why One Black Turbine Blade Cuts Bird Deaths by 70 Percent
4 sources · 15d ago
More in Biology & Life Sciences
AI BiologyChan Zuckerberg Biohub
US Agencies and Tech Giants Commit $1.8 Billion to Build a Predictive Virtual Cell
Open Science Advocates 35%Commercial AI Developers 35%Federal Research Agencies 30%
ExplainerCulinary Science
Chitin Cell Walls Resist Thermal Degradation: Why Mushrooms Never Turn Mushy No Matter How Long They Cook
Culinary Scientists 40%Home Cooks 40%Mycologists 20%
ExplainerMarine Biology
How Deep-Diving Whales Avoid Decompression Sickness
Marine Physiologists 40%Marine Pathologists 35%Conservation Biologists 25%
ExplainerSkin Permeability
The 500-Dalton Rule: Why Topical Collagen Creams Cannot Penetrate the Skin Barrier
Dermatological Science 50%Cosmetic Formulators 30%Peptide Engineers 20%
ExplainerPain Modulation
The Gate Control Theory of Pain: How Tactile A-Beta Signals Block Nociceptive Transmission in the Spinal Dorsal Horn
Clinical Pain Specialists 40%Neurophysiologists 40%Evolutionary Biologists 20%
ExplainerInfectious Diseases
Anaerobic Puncture Wounds Inoculate Soil Endospores, Leaving Rust Chemically Irrelevant to Tetanus
Microbiologists 35%Public Health Officials 35%Infectious Disease Clinicians 30%
ExplainerPlant Pathology
Phloem Immobility Prevents Leaf-to-Fruit Translocation: Why Foliar Calcium Sprays Fail to Stop Tomato Blossom-End Rot
Horticultural Extension Experts 60%Commercial Fertilizer Manufacturers 20%Organic Home Gardeners 20%
ExplainerConservation Genetics
Effective Population Size: How Unequal Sex Ratios and Family Variance Shrink Breeding Capacity
Conservation Geneticists 40%Wildlife Managers 35%Evolutionary Biologists 25%
ExplainerFood Safety
Why Running Tap Water Propels Raw Poultry Pathogens Across 90 Centimeters of Kitchen Surfaces
Public Health Officials 40%Scientific Researchers 40%Residential Kitchen Planners 20%
BiosecurityGoogle DeepMind
Google DeepMind Unveils SynthID Bio to Watermark AI-Designed Proteins for Biosecurity Screening
Biosecurity Advocates 40%AI Developers 35%Protein Scientists 25%
ExplainerCardiovascular Health
Why Beetroot and Spinach Cannot Lower Blood Pressure Without the Tongue's Microbiome
Cardiovascular Physiologists 40%Microbiome Researchers 40%Dental Health Innovators 20%
ExplainerCardiac Resuscitation
Synchronized Depolarization Extinguishes Arrhythmias Rather Than Starting a Heart: Why Defibrillators Never Shock an Asystolic Flatline
Emergency Medical Responders 40%Electrophysiologists 35%Medical Equipment Manufacturers 25%
ExplainerDeep-Sea Biology
Osmotic Saturation From Pressure-Stabilizing TMAO Caps Hadal Fish Survival at 8,200 Meters
Marine Biochemists 40%Deep-Sea Ecologists 30%Evolutionary Physiologists 30%
ExplainerTropical Ecology
How Host-Specific Soil Pathogens Prevent Rainforest Monocultures by Creating Seedling Exclusion Zones
Pathogen-Driven Ecology Advocates 50%Resource Competition Theorists 25%Mycorrhizal Network Researchers 25%
ExplainerNeurotoxin Mechanisms
Why Tetanus and Botulinum Cut the Same Proteins but Cause Opposite Paralysis
Molecular Biologists 35%Clinical Neurologists 35%Pharmacological Engineers 30%
ExplainerAutonomic Reflexes
Sympathetic Vasoconstriction Pulls Fingertip Skin Into Wet-Traction Drainage Channels, Refuting the Osmotic Swelling Theory
Evolutionary Biologists 40%Clinical Neurologists 35%Biomechanics Researchers 25%
Deep DiveXylem Transport
Negative Hydrostatic Pressure and Hydrogen Cohesion: How Trees Pull Water Past the Ten-Meter Barometric Limit
Plant Physiologists 40%Fluid Dynamicists 35%Climate Ecologists 25%
ExplainerCellular Metabolism
The Metabolic Sacrifice of the Red Blood Cell: Anaerobic Glycolysis and the Protection of the Oxygen Cargo
Metabolic Biochemists 40%Transfusion Medicine Specialists 35%Cellular Physiologists 25%
ExplainerReproductive Biology
The Material Fatigue of Human Eggs: How Decades of Dictyate Arrest Deplete Irreplaceable Cohesin
Structural Decay Biologists 45%Checkpoint Signaling Researchers 30%Reproductive Endocrinologists 25%
ExplainerGrappling Physiology
Bilateral Carotid Compression Cuts Cerebral Perfusion Within Ten Seconds: Why Grappling Strangles Induce Unconsciousness Without Airway Asphyxiation
Sports Physiologists 40%Neurological Researchers 40%Grappling Instructors 20%
ExplainerFirst Aid
Why Freshwater Worsens Jellyfish Stings and 45°C Water Neutralizes Venom
Clinical Researchers 40%Resuscitation Councils 35%Frontline Practitioners 25%
ExplainerMolecular Biology
Proton-Motive Torque and the Binding Change Mechanism: Why ATP Synthase Spends Energy to Release ATP, Not Form It
Structural Biologists 35%Bioenergetic Thermodynamicists 35%Single-Molecule Biophysicists 30%
Cancer ResearchWorld Health Organization
WHO Analysis Finds Preventable Infections Cause One in Eight Cancer Cases Worldwide
Public Health Officials 40%Oncology Researchers 35%Global Health Equity Advocates 25%
Research BriefForest Ecology
The Staggered Gradient: How Far Forest Edge Effects Penetrate to Alter Microclimates and Species
Landscape Ecologists 40%Conservation Biologists 35%Forest Managers 25%
ExplainerPopulation Dynamics
The dN/dt = rN(1 - N/K) Equation: Why Population Growth Inevitably Slows Down as Resources Become Scarce
Ecological Determinists 40%Techno-Optimists 30%Resource Managers 30%
ExplainerSkincare Science
How Retinoids, Exfoliating Acids, and Hyaluronic Acid Actually Alter Skin Structure
Clinical Dermatologists 40%Cosmetic Chemists 35%Skin Barrier Advocates 25%
AnalysisEvolutionary Biology
The $rB > C$ Condition: Why Altruism Is Not Selflessness, But a Mathematically Predictable Act of Genetic Self-Interest
Inclusive Fitness Advocates 80%Standard Natural Selection Proponents 20%
Deep DiveCellular Signaling
GDP-GTP Exchange and Heterotrimer Dissociation: The Molecular Switch of G-Protein Coupled Receptors
Dynamic Rearrangement Researchers 60%Classical Dissociation Proponents 40%
ExplainerCellular Biology
The Apoptosis Bottleneck: How Intrinsic and Extrinsic Pathways Converge on the Caspase Cascade
Oncology Researchers 40%Cellular Biologists 35%Virologists 25%
ExplainerFood Safety
The 135°F Minimum: How Hot Holding Prevents Pathogen Growth in Cooked Food
Food Safety Regulators 40%Commercial Chefs 30%Catering Operators 30%
Crop ScienceIndustry Shift
Syngenta Unveils MicroRNA Platform Yielding 5-10% Crop Gains
Agricultural Developers 60%Sustainability Analysts 40%
Social PhysiologyResearch Breakthrough
Study Finds 'Social Physiology' Lowers Blood Sugar When Eating With a Loved One
Metabolic Researchers 40%Clinical Diagnosticians 30%Public Health Advocates 30%
ExplainerBiochemistry
How Creatine Phosphate Recycles ADP to ATP During High-Intensity Exercise
Sports Physiologists 44%Clinical Diagnosticians 31%Cardiovascular Researchers 25%
ExtremophilesScientific Breakthrough
Geothermal Amoeba Shatters Heat Limit for Complex Life by Reproducing at 63°C
Biological Limits Researchers 40%Astrobiology Community 30%General Science Observers 30%
ExplainerNeural Mechanics
How Saltatory Conduction and Myelin Sheaths Propagate the Action Potential at 100 Times the Speed
Evolutionary Biologists 35%Computational Neuroscientists 35%Clinical Neurologists 30%
Oncology TherapeuticsMechanism Explainer
Experimental Drug CS18 Restores Sensitivity to Existing Therapies in Drug-Resistant Cancer Models
Translational Oncologists 40%Molecular Biologists 35%Drug Safety Researchers 25%
ExplainerInfant Safety
The Triple-Risk Model: How Three Hidden Factors Combine to Cause SIDS
Pediatric Researchers 40%Public Health Officials 40%Parent Advocacy Groups 20%
Deep DivePhotosynthesis
The Z-Scheme: How Photosystems I and II Split Water and Power the Biosphere
Structural Biologists 40%Renewable Energy Researchers 35%Evolutionary Biochemists 25%
ExplainerSun Protection
The Logarithmic Math of Sunscreen: Why SPF 50 Blocks 98% of UVB Rays While SPF 30 Blocks 97%
Dermatologists and Clinicians 40%Regulatory Bodies 35%Skincare Formulators 25%
Exercise ScienceResearch Finding
Multiomics Study Identifies Distinct Metabolic and Immune Signatures in Regular Exercisers
Molecular Researchers 50%Clinical Physiologists 30%Longevity Advocates 20%
ExplainerEnzyme Kinetics
The 10⁹ M⁻¹s⁻¹ Limit: Why the Rate of Diffusion Sets the Ultimate Speed Limit for Chemical Reactions
Protein Engineers 40%Evolutionary Biologists 35%Biophysicists 25%
ExplainerCholesterol Science
The SREBP-2 Pathway: How Saturated Fat Downregulates LDL Receptors to Raise Blood Cholesterol
Molecular Biologists 40%Clinical Nutritionists 35%Factlen Editorial 25%
ExplainerCircadian Lighting
The 460-480 Nanometer Peak: How Blue Light Wavelengths Actually Suppress Melatonin and Govern Circadian Rhythm
Medical Researchers 40%Lighting Industry 30%Wellness-Focused Designers 30%
ExplainerMetabolic Oncology
The 36:4 ATP Trade-Off: Why Cancer Cells Sacrifice Energy Efficiency to Maximize Biomass Production
Metabolic Targeters 45%Evolutionary Modelers 35%Dietary Interventionists 20%
ExplainerSupplement Science
The 0.3 Grams Per Kilogram Threshold: How the Creatine Loading Phase Maximizes Muscle Saturation in Five Days
Sports Dietitians 40%Strength & Conditioning Coaches 35%Clinical Researchers 25%
ExplainerFood Safety
The 135°F to 41°F Plunge: How the FDA's Two-Stage Cooling Rule Stops Pathogen Growth in Cooked Food
Public Health Regulators 50%Food Safety Researchers 30%Commercial Kitchen Operators 20%
Per page