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December 20, 2021

U.S. Department of Defense
Happy 2nd Birthday to the U.S. Space Force!

The newest branch of the U.S. military marks its second year of service. 

U.S. Space Force Guardians salute Brigadier General Shawn N. Bratton in front of a large U.S. flag.

December 28, 2020

2020 in Review
Ten Foreign Policy Notables Who Died in 2020

As 2020 comes to a close, here are ten influential U.S. foreign policy figures who passed away this year. 

U.S. Flag

October 22, 2021

Cybersecurity
Cyber Week in Review: October 22, 2021

Iranian malware identified across the Middle East; the reemergence of DarkSide; the Counter-Ransomware Initiative meets; LinkedIn shuts down platform in China; Klobuchar pushes antitrust bill.

Senators Klobuchar (D-MN) and Grassley (R-IA) in a committee hearing

December 19, 2016

Technology and Innovation
Curious About Clean Energy Innovation? Take This Class

This fall, I created and taught a course at Georgetown University called “Clean Energy Innovation." The course, offered to undergraduates studying Science, Technology, and International Affairs (STIA…

Fabrication of an organic solar photovoltaic cell in the lab (BASF)

September 18, 2019

United States
Happy 72nd Birthday to the U.S Air Force!

The United States Air Force marks seventy-two years of service.

U.S. Air Force

June 5, 2020

Cybersecurity
Cyber Week in Review: June 5, 2020

U.S. semiconductor industry to lobby for billions in federal funding; the Cyberspace Solarium Commission adds COVID-19 annex to cyber recommendations; Social media platforms see increase in misinform…

Democratic U.S. presidential candidate and former Vice President Joe Biden speaks during a campaign stop.