Life in the wild often comes down to survival, and for many species, survival depends on others. A new global study suggests ...

Why do cats generally live longer than dogs? New research suggests that longer lifespans of mammals like cats could be linked to their bigger brains and more complex immune systems. Why do cats ...

Paleontologists in China have described Tongnanlong zhimingi, a Late Jurassic sauropod that could reach 92 feet, shedding light on dinosaur size, anatomy, and range. Meanwhile, microbiologist João ...

Scientists have long wondered why some mammals live dramatically longer than others. While humans can reach ages beyond a century, certain whales surpass two centuries, and elephants easily live ...

Why do cats generally live longer than dogs? New research suggests that longer lifespans of mammals like cats could be linked to their bigger brains and more complex immune systems. An international ...

What distinguishes the growth and development patterns of early mammals of the Jurassic period? Paleontologists have been able to gauge the lifespan and growth rates of these ancient animals, and even ...

Why do cats generally live longer than dogs? New research suggests that longer livespans of mammals like cats could be linked to their bigger brains and more complex immune systems. An international ...