Slashing the sky-high insulin prices that Americans pay

Elon Musk says relaxing content rules on Twitter will boost free speech, but research shows otherwise

Filippo Menczer, Indiana University

Elon Musk said he wants to make Twitter a platform for free speech. Here is what research shows about claims of political bias and excessive moderation.

What does an octopus eat? For a creature with a brain in each arm, whatever’s within reach

Erin Spencer, Florida International University; Yannis Papastamatiou, Florida International University

With nine brains, blue blood and a talent for camouflage, the octopus is one of the most fascinating creatures in the sea.

Disney hasn’t found itself in this much trouble since 1941

Thomas Doherty, Brandeis University

The custodians of one of Hollywood’s most reliable cash machines have been careful to sidestep political minefields that might remind customers of a realm outside the Magic Kingdom.

ADHD in adults is challenging but highly treatable – a clinical psychologist explains

Laura E. Knouse, University of Richmond

Handling adult ADHD is difficult, but today, there are more evidence-based interventions than ever.

The Catholic saint who dedicated his life to a leprosy colony in Hawaii – and became an inspiration for HIV/AIDS care

Mark Lambert, University of Chicago Divinity School

Father Damien’s legacy has inspired health providers and humanitarians for over a century.

Forgotten insurrection clause of 14th Amendment used to force GOP members of Congress to defend their actions on Jan. 6

Ronald Sullivan, Harvard University

The 14th Amendment banned Confederates from public office. But the rebels later received an amnesty that now might save GOP members from prosecution for their roles in the Jan. 6 insurrection.

Russia may declare war on Ukraine on May 9 – and use it as a reason to double down on attacks

Michael A. Allen, Boise State University

Western officials say that Russia may officially declare war on Ukraine on May 9. An international relations expert explains why this day is significant, and why a war declaration would matter.

Florida Republicans’ row with Mickey Mouse highlights widening gap between historical BFFs GOP and corporate America

M. K. Chin, Indiana University

Florida Republicans’ war on Disney is only the latest example of the GOP’s being at odds with a company that has historically backed the party.

The dietary supplement you’re taking could be tainted with prescription medications and dangerous hidden ingredients, according to a new study

Scientists in Antarctica discover a vast, salty groundwater system under the ice sheet – with implications for sea level rise

Tattoos have a long history going back to the ancient world – and also to colonialism