In a delightfully quirky finding, researchers have published peer-reviewed research confirming what many suspected: apes laugh when tickled, much like humans do. The study adds fascinating evidence to our understanding of primate behavior and the evolutionary roots of humor.

While Europe swelters through record-breaking heatwaves and families scramble to stay cool, this lighter story reminds us that nature still holds moments of joy and connection. The research underscores how much we share with our closest animal relatives—from laughter to play to social bonding. Read the full story →

Today's takeaway: Sometimes the best science reveals the simple truth that joy—and laughter—transcends species.