The Pliocene epoch, which lasted from 5.3 million to 2.6 million years ago, was a consequential time in Earth's history. The Isthmus of Panama formed, connecting North and South America, and the ...

A new study demonstrates how chatbots bias public discourse in favor of modest, incremental tweaks to climate policy and ...

Researchers have developed a computer model to help scientists identify tumor-fighting immune cells in patients with lung cancer treated with immune checkpoint inhibitors.

A recent study has uncovered compelling evidence suggesting that the climate effects of new particles in urban areas have been significantly underestimated.

Artificial intelligence (AI) is everywhere—from the chatbots we consult for customer support to tools predicting how diseases ...