Physics

What Is John Dalton’s Atomic Model?

Atomic theory - that is, the belief that all matter is composed of tiny, indivisible elements - has very deep…

9 years ago

What Came Before the Big Bang?

Astronomers are pretty sure what happened after the Big Bang, but what came before? What are the leading theories for…

9 years ago

Live Discussion: How Good is the Science of “Interstellar?”

The highly anticipated film "Interstellar" is based on science and theory; from wormholes, to the push-pull of gravity on a…

9 years ago

Elusive Dark Matter Could Be Detected with GPS Satellites

You know the old saying: "if you want to hide something, put it in plain sight?" Well, according to a…

9 years ago

A Fun Way of Understanding E=mc2

Many people fail to realize just how much energy there is locked up in matter. The nucleus of any atom…

10 years ago

There Are No Such Things As Black Holes

That's the conclusion reached by one researcher from the University of North Carolina: black holes can't exist in our Universe --…

10 years ago

First Precise Measurement of Antihydrogen

The best science — the questions that capture and compel any human being — is enshrouded in mystery. Here’s an…

10 years ago

Cosmologists Cast Doubt on Inflation Evidence

It was just a week ago that the news blew through the scientific world like a storm: researchers from the…

10 years ago

That Moment When the “Father of Inflation” Learns of the Detection of Gravitational Waves

Andrei Linde, a professor in the Department of Physics at Stanford University, is one of the main authors of the…

10 years ago

Rumors Flying Nearly as Fast as Their Subject: Have Gravitational Waves Been Detected?

Last week the Harvard-Smithsonian Center for Astrophysics (CfA) stated rather nonchalantly that they will be hosting a press conference on…

10 years ago