5 Results for:

May 14, 2021

Energy and Climate Policy
How Does the U.S. Power Grid Work?

Experts say big investments are needed to protect the U.S. energy grid from the growing threats of climate change and cyberattacks.

Power lines are seen in Rancho Cucamonga, California.

April 29, 2021

Climate Change
Global Climate Agreements: Successes and Failures

International efforts, such as the Paris Agreement, aim to reduce greenhouse gas emissions. But experts say countries aren’t doing enough to limit dangerous global warming.

Muddy waters nearly submerge lines of cars during a flood in Colorado, United States.

February 28, 2018

Technology and Innovation
Cryptocurrencies and National Security

Cryptocurrencies are a disruptive financial technology that present governments with new national security challenges and terrorist groups, criminals, and rogue states with opportunities.

Benoit Tessier/Reuters

February 3, 2010

United States
The 110th Congress—Democrats and Energy Security

Democratic congressional leaders say improving energy security is a priority. But while there is broad interest in lessening U.S. dependence on foreign oil and in promoting renewable fuels, comprehen…

June 9, 2008

Zimbabwe
Zimbabwe’s Security Sector

As Zimbabwe’s economic crisis has deepened, President Robert Mugabe has ceded significant power to the country’s security forces.