Science

Our environmental and social problems are pressing and, in many countries, money is short and politics deadlocked....

A scanning electron micrograph of a section through a human placenta Science Photo Library Skin wounds heal...

Different options exist within IVF treatment, and we’re learning more about their effectiveness ZEPHYR/SCIENCE PHOTO LIBRARY Natural...

Biting flies on the head of an American crocodile Zeke Rowe/British Ecological Society Most animals would be...

A stencil made on a cave wall about 67,800 years ago is the oldest rock art ever...

Researchers studied how zebra finches’ eyes work Ger Bosma/Alamy A crucial part of birds’ eyes is unlike...

Illustration of Paranthropus hominins, which lived between 2.7 and 1.4 million years ago JOHN BAVARO FINE ART/SCIENCE...

PHOENIX — An abnormally huge cosmic structure has put a ring on it — and that bling...

This hand stencil appears to have been modified to appear more claw-like Ahdi Agus Oktaviana A nearly...

Illustration of Haikouichthys, a fish from the Cambrian period, with a second pair of eyes suggested by...