1 outlet

What Is OPEC, and How Does the Oil Cartel Influence Petroleum Prices?

The group of oil-producing countries supplied more than 25 percent of the world’s oil before the war in Iran. Its members have influenced energy markets through the years.

First seen · 7:33 PM UTCApril 28, 2026

How it's being covered

Methodology →

LeftCenterRight

1Left · 100%0Center-Left · 0%0Center · 0%0Center-Right · 0%0Right · 0%

Covering this story

Sorted left → right

The New York Times
LeftThe New York Times Company
What Is OPEC, and How Does the Oil Cartel Influence Petroleum Prices?The group of oil-producing countries supplied more than 25 percent of the world’s oil before the war in Iran. Its members have influenced energy markets through the years.
7:33 PM UTC

Also happening today

All today →

Public holiday

National Heroes' Day

National Heroes' Day is observed in Barbados. Recognized nationally.

Open →

Public holiday

Workers' Memorial Day

Workers' Memorial Day is observed in Gibraltar. Recognized nationally.

Open →

Pop culture

Created by Marvel Comics employees in 1995, the day has grown beyond comics into a celebration of the fictional and real — the nurses, teachers, and firefighters alongside Batman and Wonder Woman. The superhero film industry now generates more than $5 billion annually, making heroes the dominant narrative form of the 21st century.