Ants trapped in amber reveal possible partnerships and parasites, offering a rare glimpse into ecosystems from nearly 100 million years ago. Ants once crawled across tree bark, unaware that a drip of resin could seal their fate for nearly 100 million years. Tree resin doesn’t look like much when it slides down a trunk. It’s thick, sticky, and traps whatever gets too close. When that resin... [5890 chars]