Science News Today

Science News Today produces evidence-based reporting on discoveries and developments in biology, physics, chemistry, astronomy, health and medicine, Earth sciences, archaeology, and technology. Our reporting draws on peer-reviewed research, original scientific studies, and other reliable scientific sources. Articles published under this byline reflect a collaborative editorial process that may include research, source verification, fact-checking, writing, and editing, rather than the work of a single author. Science News Today takes editorial responsibility for content published under this byline. For more information about our standards and practices, please see our Editorial Policy.

Articles by Science News Today

istockphoto-1338313586-612×612

The Five Major Types of Microorganisms

Microbiological examination.

What Is Microbiology? Exploring the Microscopic Life That Powers Health, Disease, and Earth

istockphoto-1407235569-612×612

What Are Stem Cells and Why Are They So Special?

4QYZ

CRISPR: How Scientists Edit Genes at the Cellular Level

istockphoto-1355323315-612×612

What Is Gene Expression and How Is It Regulated?

istockphoto-1393830512-612×612

Epigenetics: How Environment Influences Cell Behavior

istockphoto-1167533800-612×612

How Mutations Affect Cells and Lead to Disease

istockphoto-961320764-612×612

What Are Telomeres and Why Do They Matter in Aging?

istockphoto-1053229410-612×612

The Role of the Nucleolus in Ribosome Production

Myoglobin

How Proteins Are Made: Transcription and Translation

Structure of DNA and RNA molecules, deoxyribonucleic acid, ribonucleic acid

DNA vs RNA: Key Differences and Functions

Close-up high-resolution photograph of the tattoos on one forearm. A cut made when preparing the individual for burial runs through the tattoos, indicating tattoos did not play a specific role in funerary rituals. Credit: G. Caspari & M. Vavulin

Scientists Uncover the Hand of a 2,000-Year-Old Tattoo Master in Siberian Ice

GenSeg improves in-domain and out-of-domain generalization performance across a variety of segmentation tasks covering diverse diseases, organs, and imaging modalities. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-61754-6

This AI Learns to Diagnose Disease from Just a Handful of Scans

Researchers analyzed diffusion models using nonequilibrium thermodynamics and optimal transport theory. Credit: Ikeda et al 2025

Physics Finally Explains the Hidden Magic Behind AI Image Creation

Fabrication and characterization of ferroelectric freestanding HZO membranes. Credit: Nature Electronics (2025). DOI: 10.1038/s41928-025-01398-y

Scientists Solved a Decades-Old Problem in Nanoelectronics and It Changes Everything

The open, sponge‑like network inside a porous transition‑metal oxide lets the larger, doubly- or triply-charged ions travel during a battery's charge and discharge cycles. Credit: New Jersey Institute of Technology

This AI Just Discovered Battery Materials That Could Power the Future

In vitro coagulation performance of BC and T-BC dressings observed 1 minute after blood application. Credit: Advanced Materials (2025). DOI: 10.1002/adma.202420338

Scientists Create a Bandage That Stops Bleeding in Seconds and Heals Burns Faster Than Ever

eIF2A at the centrosome (white). Credit: Jennifer Jungfleisch/Centro de Regulación Genómica

Scientists Uncover Hidden Protein That Guides the Spread of Deadly Skin Cancer

Angle- and field-dependent phase boundaries plotted in 3D. Blue points indicate superconducting transitions and red points indicate the metamagnetic transition. The blue shaded region indicating superconductivity is a guide to the eye. Credit: Science (2025). DOI: 10.1126/science.adn7673

Scientists Discover a Magnetic Halo Where Superconductivity Shouldn’t Exist

An Alchisme treehopper: Credit: Sam J. England

The Electric Secret Behind One of Nature’s Strangest Insects

Conceptual background illustration of DNA structure,Genetic editing technology for life,3d rendering

What Are Genes and Where Are They Found in the Cell?

Illustration of a damaged ribonucleic acid or dna strand

How Cells Repair DNA Damage

Photosynthesis diagram with plant and sunlight illustration

Photosynthesis in Plant Cells: Step-by-Step Breakdown

ATP ADP cycle. Adenosine triphosphate (ATP) is a organic chemical that provides energy for cell. intracellular energy transfer. Adenosine diphosphate (ADP) is organic compound for metabolism in cell. Vector diagram for educational, biological, medical and science use.
model of molecule adenosine triphosphate, and Adenosine diphosphate

How ATP Powers Life at the Cellular Level

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products.

What Is Cellular Respiration? Aerobic vs Anaerobic Explained

endocytosis and exocytosis in the cell. endocytosis: transports proteins into the cell. exocytosis: transports molecules out of the cytoplasm. vesicles fuses with membrane, contents are secreted into the extracellular environment

Endocytosis and Exocytosis: How Cells Eat and Expel

Blog header image (37)

How Cells Communicate: Signal Transduction Pathways

Apoptosis is the process of programmed cell death. Vector diagram

What Is Apoptosis? The Science of Programmed Cell Death

0332_Cell_Cycle_With_Cyclins_and_Checkpoints

The Cell Cycle: Phases and Checkpoints

meiosis. Cell division and Interphase. In the illustration labeled chiasma, Sister chromatids and homologous chromosomes. vector diagram

What Is Meiosis and Why Is It Important?