Cognition | smithsonianmag.comhttps://www.smithsonianmag.com/rss/tag/cognition/RSS feed for CognitionenThu, 13 Aug 2026 14:00:00 +0000From Armpits to Feet, Our Ticklish Hot Spots Are Surprisingly Universal. The Finding Offers Clues About the Sensation's Evolutionary Originshttps://www.smithsonianmag.com/smart-news/from-armpits-to-feet-our-ticklish-hot-spots-are-surprisingly-universal-the-finding-offers-clues-about-the-sensations-evolutionary-origins-180989324/A new study probes the basics of gargalesis, a poorly understood type of tickling caused by firm, repetitive touches that typically elicits laughter and squirmingThu, 13 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/from-armpits-to-feet-our-ticklish-hot-spots-are-surprisingly-universal-the-finding-offers-clues-about-the-sensations-evolutionary-origins-180989324/How Does a Bilingual Speaker's Brain Process Two Languages? New Research Suggests That Both Rely on the Same Neural Wiringhttps://www.smithsonianmag.com/smart-news/how-does-a-bilingual-speakers-brain-process-two-languages-new-research-suggests-that-both-rely-on-the-same-neural-wiring-180989202/Scientists have long wondered whether different neural mechanisms govern each language within a bilingual speaker’s brain. A recent study of people who speak both English and Spanish hints at a single "grammatical engine"Mon, 27 Jul 2026 20:29:25 +0000https://www.smithsonianmag.com/smart-news/how-does-a-bilingual-speakers-brain-process-two-languages-new-research-suggests-that-both-rely-on-the-same-neural-wiring-180989202/People Aren't Born as Righties or Lefties—They Develop Hand Dominance With Practice, a New Study Suggestshttps://www.smithsonianmag.com/smart-news/people-arent-born-with-as-righties-or-lefties-they-develop-hand-dominance-with-practice-a-new-study-suggests-180989168/Humans do have a biological preference for using one side of their body, which might prime them for using limbs on that side for complex motor tasks like writing—and honing those skills over timeWed, 22 Jul 2026 16:59:55 +0000https://www.smithsonianmag.com/smart-news/people-arent-born-with-as-righties-or-lefties-they-develop-hand-dominance-with-practice-a-new-study-suggests-180989168/Giraffes Might Be Even Smarter Than We Thought. Some Can Solve Simple Math Problems, a New Study Suggestshttps://www.smithsonianmag.com/smart-news/giraffes-might-be-even-smarter-than-we-thought-some-can-solve-simple-math-problems-a-new-study-suggests-180989124/Two of four tested giraffes seemed to be able to mentally combine numbers to get one of their favorite treats: carrots. But all the animals failed at tasks involving subtraction or multiple calculationsThu, 16 Jul 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/giraffes-might-be-even-smarter-than-we-thought-some-can-solve-simple-math-problems-a-new-study-suggests-180989124/Bumblebees Seem to 'Lick Their Lips' After Sweet Treats and Shake Their Heads at Bad Tastes, Hinting at the Insects' Inner Liveshttps://www.smithsonianmag.com/smart-news/bumblebees-seem-to-lick-their-lips-after-sweet-treats-and-shake-their-heads-at-bad-tastes-hinting-at-the-insects-inner-lives-180989098/Slow-motion videos suggest that the insects display distinct behaviors when they like or dislike a snack. The findings might offer a new way to study their emotion-like statesFri, 10 Jul 2026 15:45:42 +0000https://www.smithsonianmag.com/smart-news/bumblebees-seem-to-lick-their-lips-after-sweet-treats-and-shake-their-heads-at-bad-tastes-hinting-at-the-insects-inner-lives-180989098/