Initially, AI companions appear to help. The use of these AI companions can lead to increased affective expressiveness—users ...

Summary: A global study of vertebrates reveals that body temperature is the key driver behind brain size evolution. Warm-blooded species like mammals and birds can maintain the energy demands of ...

Experts warn that our screen-obsessed, sedentary lives could reshape our bodies and faces in frightening ways.

A giraffe's long legs aren't just for height, they save energy by reducing how hard the heart works to pump blood upward ...

Giraffes are best known for their elegant necks, stretching high over the savannah like periscopes. We have some pretty good ...

If you've ever wondered why the giraffe has such a long neck, the answer seems clear: it lets them reach succulent leaves ...

The thresher shark, a marvel of natural engineering, utilizes its exceptionally long tail as a powerful weapon, stunning prey ...

We spend our lives waiting for “real life” to begin. This piece explores why we keep deferring joy, how our brains fuel the illusion of “later,” and how to start living now.

Male and female black widow spiders exhibit striking sexual dimorphism. Females are significantly larger, darker, and possess the iconic red hourglass ...

In the smooth limestone area of southern Germany, where lagoons glittered beneath a tropical sun, scientists are studying two tiny fossils, speaking across 150 million years. These remains are from ...

The trio of anchors, in a rare joint interview, also discuss how they all hedged their bets when offered the morning show job ...

The global financial system is shifting from trust-based institutions to code-based, cryptographic verification—ushering in a ...