Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

The Scientific Method

The Scientific Method

The scientific method is a detailed, empirical problem-solving process used by biologists and other scientists. This iterative approach involves formulating a question based on observation, developing a testable potential explanation for the observation (called a hypothesis), making and testing predictions based on the hypothesis, and using the findings to create new hypotheses and predictions.
Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...

The Scientific Method

The Scientific Method

Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.

In-vitro Mutagenesis

In-vitro Mutagenesis

To learn more about the function of a gene, researchers can observe what happens when the gene is inactivated or “knocked out,” by creating genetically engineered knockout animals. Knockout mice have been particularly useful as models for human diseases such as cancer, Parkinson’s disease, and diabetes.

Speciation Rates

Speciation Rates

Genetic Lingo

Genetic Lingo

pH

The potential of hydrogen (pH) is a measure of the acidity or basicity of a water-based solution determined by the concentration of hydronium ions (H3O+). In one liter of pure water at neutral pH, there are 1×10−7 moles of hydronium ions. However, the extensive range of hydronium ion concentrations present in water-based solutions makes measuring pH in moles cumbersome. Therefore, a pH scale was developed to convert moles of hydronium ions into the negative logarithm of the hydronium...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Genetic histories of individuals from multi-faith medieval Sicily.

PloS one·2026

Same author

In Other Journals.

Science (New York, N.Y.)·2026

Same author

In Science Journals.

Science (New York, N.Y.)·2026

Same author

In Science Journals.

Science (New York, N.Y.)·2026

Same author

In Science Journals.

Science (New York, N.Y.)·2026

Same author

In Other Journals.

Science (New York, N.Y.)·2026

Same journal

A native sulfur deposit in Gale crater, Mars.

Science (New York, N.Y.)·2026

Same journal

Coordinated demise of harmful algal blooms.

Science (New York, N.Y.)·2026

Same journal

Genetic effects put into context.

Science (New York, N.Y.)·2026

Same journal

Bacteria share proteins to survive antibiotics.

Science (New York, N.Y.)·2026

Same journal

Impacts shaped Earth's first continents.

Science (New York, N.Y.)·2026

Same journal

Erratum for the Report "Covalently bonded single-molecule junctions with stable and reversible photoswitched conductivity" by C. Jia <i>et al</i>.

Science (New York, N.Y.)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Apr 25, 2026

In Silico Clinical Trials for Cardiovascular Disease

In Silico Clinical Trials for Cardiovascular Disease

Published on: May 27, 2022

In Science Journals.

Marc S Lavine, L Bryan Ray, Sacha Vignieri

Science (New York, N.Y.)

|April 23, 2026

Summary

This summary is machine-generated.

This collection presents key scientific discoveries across various fields. Explore groundbreaking research and advancements published in the esteemed Science family of journals.

More Related Videos

In Vitro Transcription Assays and Their Application in Drug Discovery

In Vitro Transcription Assays and Their Application in Drug Discovery

Published on: September 20, 2016

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases

Published on: October 24, 2019

Related Experiment Videos

Last Updated: Apr 25, 2026

In Silico Clinical Trials for Cardiovascular Disease

In Silico Clinical Trials for Cardiovascular Disease

Published on: May 27, 2022

In Vitro Transcription Assays and Their Application in Drug Discovery

In Vitro Transcription Assays and Their Application in Drug Discovery

Published on: September 20, 2016

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases

Published on: October 24, 2019

Area of Science:

Covers diverse scientific disciplines including biology, physics, chemistry, and environmental science.

Background:

The Science family of journals is a leading publisher of high-impact scientific research.
These highlights represent significant contributions to scientific knowledge.

Purpose of the Study:

To showcase cutting-edge research and significant findings from the Science journals.
To provide a snapshot of recent scientific progress and innovation.

Main Methods:

Content is curated from peer-reviewed articles published across the Science family of journals.
Selection is based on impact, novelty, and significance to the scientific community.

Main Results:

Features breakthroughs in fundamental science and applied research.
Demonstrates advancements in understanding complex biological systems, novel materials, and environmental challenges.

Conclusions:

The highlighted research underscores the dynamic nature of scientific inquiry.
These findings push the boundaries of current knowledge and inspire future investigations.