Fear has a scent. Here’s how this invisible chemical signal has shaped human perceptions, emotions and survival instincts.

Scientists studying how people understand speech have uncovered evidence that challenges long-standing ideas about language ...

For more than a century, the largest dinosaurs have seemed like a closed club dominated by a few famous sauropods with necks as long as city buses. Now a neglected set of bones is forcing ...

Although large language models (LLMs) have the potential to transform biomedical research, their ability to reason accurately across complex, data-rich domains remains unproven. To address this ...