There wouldn’t be statues acclaiming Darwin and his theory if it couldn’t stand up to decades of testing.
In science, the word 'theory' has a very specific meaning that's easy for nonscientists to misunderstand or misconstrue. Here's what a theory must withstand to be accepted by the scientific community.
Older people are politically active and have the talent and time to get more involved in addressing climate change. But in the US, they'll need some convincing.
Aluminum cans are among the most valuable items to recycle.
As municipalities push for more recycling, one study of Japan found that low rates deliver the most benefits and that certain materials, notably aluminum and paper, are most valuable.
Jockeying for power in the rap world: earlier this summer Drake and Meek Mill traded barbs.
Drake (on left): Steve Marcus/Reuters; Meek Mill: Kevork Djansezian/Reuters
Taking a lyrical swing at another rapper is part and parcel of the genre. So why the profound backlash when Meek Mill accused Drake of not writing his own lyrics?
Walking in sync.
A scholars' panel looks at the diplomacy, the science and the pragmatism behind the Joint Comprehensive Plan of Action signed between Iran and six world powers.
Republicans and Democrats have a hard time agreeing on anything, but the issue of trade seems to defy party affiliation.
Teeter totter via www.shutterstock.com
The passage of fast-track trading authority represents a rare moment of bipartisan compromise. How did it happen?
Policymakers and the outcomes they produce can play a powerful role in shaping public opinion on questions of same-sex rights.
Government policies regulating sexuality play a significant role in shaping citizens’ attitudes about sexual orientation and same-sex relationships.