Behind closed doors with the experts who study the end of the world—and what they know about humanity’s capacity for survival ...

The graph colouring problem, a classic NP-hard challenge, is central to many practical applications such as scheduling, resource allocation and network management. Recent advances have seen the ...

In the name of woodturning innovation, I grabbed a box of hair dye and went straight to the lathe. What happened next was unpredictable—some colors popped, others reacted in wild ways. If you’re into ...

Using a smart computational search, scientists discovered a catalyst ingredient that finally makes tough alkyl ketones behave the way chemists want. The reaction now runs cleanly and reliably, opening ...

As more people turn to AI chatbots for emotional support and even as their therapists, a new and urgent concern is emerging at the intersection of AI and mental health: "AI psychosis" or "ChatGPT ...