Vitamin B12 deficiency can be caused by poor diet or malabsorption, leading to fatigue, muscle weakness, and memory problems.

An evolutionary "trap" has haunted crested and marbled newts for 25 million years: Leiden researchers have uncovered a mysterious DNA error that should not be able to arise—yet persists all the same.

Scientists have found that human hair growth does not grow by being pushed out of the root; it's actually pulled upward by a ...

You'd think we'd know everything there is to know about sexual reproduction. But as it turns out, there are still quite a few ...

The fossil and genetic evidence agree that modern humans originated in Africa. The most genetically diverse human populations ...

NEET UG 2026 is expected on the first Sunday of May. Check your preparation with these high-yield Plant Physiology ...

The bright green parrots start with low-cost social behaviors—like sitting near each other without touching—when first ...

These eras of brain architecture are marked by four major turning points, which occur around the ages of 9, 32, 66 and 83, ...

Human brains go through five distinct phases of life, each defined by its own set of characteristics, according to a new ...

Emotions play a central role in shaping human behavior, cognition, and social interaction. They bridge biology, behavior, and sociality—functioning as ...

Experiment 2: Collect and analyze soil samples from two different sites, studying texture, moisture content, pH, and water-holding capacity, and relating these factors to the types of plants found.

A thorough understanding of the CBSE Class 12 Biology Exam Pattern and the precise unit-wise weightage for 2026 is the foundation of a winning study strategy. By focusing preparation time on the ...