If you're procrastinating working out, here's one less excuse. Short gym sessions can be enough to build meaningful strength — as long as you push yourself while you're there.

NPR's Leila Fadel speaks with Lee C. Bollinger, former president of Columbia University and author of the new book, "University: A Reckoning."

Pierre L'Enfant was a lowly French engineer when he met George Washington at Valley Forge. Washington recruited him to make the design for the nation's new capital city. L'Enfant made the plans, but his personality was so abrasive, he was pushed out of the project.

Rubio is the first person to hold both roles at the same time since Secretary of State Henry Kissinger in the 1970s.

A 37-year-old man was killed by federal officers in Minneapolis, sparking new protests; many Senate Democrats say they plan to vote against DHS funding; winter storm knocks out power to thousands.

A second person was killed in Minneapolis over the weekend by federal officials. The political finger-pointing began almost immediately.

Data centers used to fuel artificial intelligence are popping up all over the country, and they're becoming a midterm issue for voters that's now drawing White House attention.

As GLP-1 drugs become more available, some people might use them despite not having excess weight.

France is set to debate a proposed social media ban for those under 15 years old, as the country's president backs stricter rules and a high school phone ban.

The Senate is set to vote this week on spending bills to prevent a government shutdown, but some Democrats plan to block government funding in response to the Minnesota killings by DHS officers.