What Is a Scientific Theory?

Many theories are rock-solid: Scientists have just as much confidence in the theories of relativity, quantum mechanics, evolution, plate tectonics, and thermodynamics as they do in the statement that ...
IFLScience on MSN

What Is "Tired Light", The Theory That Denies The Big Bang?

The idea that the universe is expanding was first proposed by Edwin Hubble in the late 1920s and has been repeatedly backed ...
Association of Schools and Programs of Public Health (ASPPH)

Join Us September 24: Bridging Theory, Practice, and Partnerships in Public Health Research

Please join us on Wednesday, September 24, from 12:00–1:00 pm ET for The Role of Academia in Public Health Research: Bridging ...

First-principles simulations reveal quantum entanglement in molecular polariton dynamics

This is what fun looks like for a particular set of theoretical chemists driven to solve extremely difficult problems: Deciding whether the electromagnetic fields in molecular polaritons should be ...