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

Science News Today

Science News Today

Articles by Science News Today

How Could Life Begin on Another Planet? The Science of Abiogenesis

Could Intelligent Alien Civilizations Exist in Our Galaxy?

What Would Alien Life Look Like? Exploring Possible Forms of Extraterrestrial Biology

Could Alien Life Exist on Other Planets? The Scientific Possibilities

Why Is Liquid Water Important for Life as We Know It?

Does a Habitable Planet Need Liquid Water?

Can Planets Orbiting Red Dwarf Stars Support Life?

Could Moons Orbiting Exoplanets Support Life?

What Makes a Planet Uninhabitable? The Science of Hostile Worlds

What Is a Superhabitable Planet? Could Some Worlds Be Better Than Earth?

Can a Planet Be Habitable Without Being Earth-Like?

What Makes a Planet Habitable? The Essential Conditions for Life

How Do Scientists Find Exoplanets? The Main Detection Methods Explained

What Are Exoplanetary Systems? How Other Solar Systems Work

Can a Planet Orbit Two Stars? Understanding Circumbinary Planets

How Big Can Exoplanets Get? The Limits of Planet Size

What Is an Earth-Like Planet? Size, Atmosphere, and Habitability

What Is a Rogue Planet? Could Planets Exist Without a Star?

What Is a Hot Jupiter? Why Some Giant Planets Orbit Close to Their Stars

What Is a Mini-Neptune? How It Differs From Earth and Neptune

What Is a Super-Earth? Size, Composition, and Potential Habitability

What Are the Different Types of Exoplanets? From Super-Earths to Hot Jupiters

How Do Exoplanets Form? The Science Behind Planet Formation

How Many Exoplanets Are There in the Universe?

How Are Exoplanets Different From Planets in Our Solar System?

How Is Classical Mechanics Used in Engineering, Robotics, Vehicles, and Spaceflight?

What Is Chaos in Classical Mechanics? Sensitivity to Initial Conditions Explained

What Are Inertial Forces? Understanding Motion in Non-Inertial Reference Frames

What Are Constraints in Classical Mechanics? Types, Equations, and Examples

What Are Degrees of Freedom in Mechanics? How to Identify and Calculate Them