Readers respond to a guest essay about the methods and reliability of science. Also: Opioid addiction; judges and presidents; ...

But it’s been decades since its heyday. The publication’s solutions-focused journalism has been drowned out by social media, ...

Synchrotron radiation has revealed a star map made by the ancient astronomer Hipparchus that was thought to be lost to time ...

Some 150 million years ago sauropods dramatically shaped the dinosaur ecosystem in what is now the western U.S., according to ...

We pick the sci-fi novels we’re most looking forward to reading this month, from a new Brandon Sanderson to the latest from Makana Yamamoto ...

Two decades after a breast cancer vaccine trial, every participant is still alive—an astonishing result for metastatic ...

The GM responded to criticism over the vacant director of performance role, saying the Leafs have more staff working hands-on ...

NASA's Artemis II mission looks to be as little as a couple of weeks away. The middle child of the three-part Artemis project ...

In 2016, his close partner, AI engineer Eugenia Kuyda, rebuilt him as a chatbot, a grief experiment that later evolved into ...

On a remote Alaskan island, gray wolves are rewriting the rulebook by hunting sea otters — a behavior few scientists ever expected to see. Researchers are now uncovering how these coastal wolves ...

The haul includes remains from 12 bird species and four frog species, revealing a vibrant ecosystem shattered by climate ...

As tensions soar over Iran’s bloody crackdown on nationwide protests, satellite images show activity at two Iranian nuclear ...