US-based Conception said more work is needed to grow the eggs to full maturity, but called the achievement a 'major ...

Evolution is always happening — so why can't we see it? A biologist explains the timescale problem, election pressure, and ...

Researchers highlight the link between environmental pollution and increasing rates of hypospadias in male newborns, urging ...

Many times, scientists embark on a study looking for evidence for a particular hypothesis, and in the process, they come across something totally unexpected and different from their original purpose.

The Oscar-nominated writer-producer digs deep into his personal archives for The Complete Screenplay, a detailed reproduction ...

An inside look at a first-of-its-kind lawsuit at the center of the fight over reproductive rights.

What kind of pig was the one behind the samgyeopsal we eat? Many people picture pigs running around under the sun on a grassy ...

Let’s follow this corridor all the way along.” On May 21, guided by team leader Kim Jeong-jin from the Odaesan National Park ...

The giant Goliath frog builds specialized nests, moves rocks, and raises tadpoles that eat only one aquatic plant.

Learn more about menarche, a mark on an ancient femur bone, and how it can help us understand the reproductive beginnings of ancient women.

Explore the structural decline of Dhaka's middle class and how political patronage and globalization emptied our clubs.

To appreciate how social learning theory and behaviorism differ, it’s essential to look at their origins. Behaviorism, developed in the early 20th century, primarily focuses on observable behaviors.