Researchers showed that large language models use a small, specialized subset of parameters to perform Theory-of-Mind reasoning, despite activating their full network for every task.

When you care for your brain daily, you’ll notice the difference not just in how well you think, but in how fully you live. There’s no shortage of supplements claiming to boost focus, sharpen memory, ...

Readers on TikTok and Instagram are making the aesthetics of reading more visible than ever with creative, and often intricate, annotations. Called marginalia, these markups can be elaborate, with ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Arousal—how alert or excited one feels—is a basic part of emotions, along with whether those emotions are positive or negative. Scientists still don't fully understand how the brain creates these ...

Dreading a task at the end of a long week? There may be a way to trick your brain into seeing that chore as a reward. "Dopamine anchoring" is the latest psychology hack making the rounds on social ...

Some people are aware that they are dreaming, which is called lucid dreaming. Scientists think this state may have a trigger in the brain. Lucid dreamers can learn to control their dreams or practice ...

When we focus, switch tasks, or face tough mental challenges, the brain starts to sync its internal rhythms, especially in the midfrontal region. A new study has found that smarter individuals show ...