After helping build some of the world's most widely used open AI datasets at Hugging Face, Guilherme Penedo and Hynek ...

Dementia refers to a decline in cognitive functions like memory and reasoning. Alzheimer’s, the most common type, is marked by a progressive decline in memory, language, and thought. Symptoms of ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

One sparks a revolution, while the other structures a nation. Do you know the difference between the Declaration of Independence and the Constitution? Packed with history and visionary ideas (and even ...

Pescatarian diets exclude red meat and poultry but include fish, eggs, and dairy. Vegetarian diets eliminate all meat and fish but may include dairy and eggs. Vegan diets are the most restrictive, ...