VIDEO: Is a hot dog a sandwich?

What a divisive food argument can teach us about psychology

VIDEO: Is a hot dog a sandwich?
environment

Mountains, prairies … and oil wells

Mountains, prairies ... and oil wells

Environmentalists worry new rules on oil and gas wells in parks still aren’t tough enough

A new paradigm for renewable energy

Scotland and Ireland commit to a clean energy future together

environment

About face

About face

Why we keep seeing faces in cars, electrical outlets and even cappuccinos

VIDEO: Is a hot dog a sandwich?

What a divisive food argument can teach us about psychology

environment

Doctors brainstorm how to halt the prescription painkiller epidemic

Doctors brainstorm how to halt the prescription painkiller epidemic

They recommend treating addiction with medication

environment

Retiring a detector

Retiring a detector

After 30 years, an underground lab faces an uncertain future

Controversial new cybersecurity law may compromise privacy

Critics argue that CISA is more about surveillance than security