Biology TWDK Biology doodle by Giles Meakin

Biology is the study of living things and how they grow, move, survive, evolve and reproduce. By studying humans, animals, plants and bacteria, biologists strive to improve our understanding of life itself. Biology has particularly close links and often overlaps with the fields of medicine and chemistry, and the research done by biologists saves and improves the lives of millions of people every day.

Biology is a very diverse discipline, with some biologists studying the smallest of organisms while others focus on entire ecosystems, and some even studying creatures from the past.

We've published 50 articles and 65 specialist blog posts about biology so far, featuring 632 unanswered biology questions! But we're not done yet as we still have another 230 biology research areas in our database to write about, so come back soon!

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Exercising for 30 minutes improves memory, study suggests
10th December, 2024
Research shows walk or cycle improves cognitive performance for day ahead – and day after
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Linguists Discover a Unique New ‘Language’ Emerging in the United States
9th December, 2024
A fascinating new linguistic trend is quietly unfolding across the United States, one that could transform the way we think about language. Linguists are observing the rise of a hybrid dialect that blends English and Spanish, particularly among younger generations in multicultural cities. As this unique "language" gains traction, it raises the question: could this evolving dialec…
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The most extreme rogue wave ever recorded in the Pacific reveals astonishing details
9th December, 2024
The ocean's fury knows no bounds, as evidenced by the awe-inspiring phenomenon of rogue waves. These colossal water walls have long been the stuff of maritime legends, but recent scientific discoveries have brought them into the realm of measurable reality. Among these oceanic titans, one stands out as the most extreme ever recorded – the Ucluelet wave.
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New York Winter Weather Advisory: Up to 5 Inches of Snow, Ice, and Hazardous Travel Conditions — Full Forecast
8th December, 2024
A powerful winter storm is sweeping through New York this weekend, with up to 5 inches of snow and freezing rain on the way. Travel disruptions and icy conditions are expected, leaving many on edge. As temperatures drop, the region braces for a challenging few days ahead.

Our latest biology articles

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Image credit: ©Rowena Fletcher-Wood
Thalidomide
In 1953, thalidomide was prescribed for morning sickness, but then over 10,000 babies were born with deformities.
Image credit: ©Boghog via Wikipedia Commons.
Proteins
Proteins are nature's robots, essential for growth, repair and catalysis, undergoing mysterious folding and holding the answers to evolution and the development of multiple diseases.
Image credit: Photo courtesy of sparrow via Pexels
Foetal and maternal sleep
Pregnancy is associated with more and poorer sleep and some women have bizarre and vivid dreams.
Image credit: ©Nuremberg Chronicle, by Hartmann Schedel (1440-1514) via Wikipedia Commons
Twins
Scientists are very interested in twins because it helps us identify the differences between genetic and environmental factors that influence health and behaviour.
Image credit: By Laitche via Wikipedia Commons.
Unusual pregnancies
From two wombs to signs of pregnancy without an actual pregnancy, reproduction can be weird, wonderful, and sometimes scary. So what are some of the weirdest pregnancies out there?

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Our latest biology blog posts

Our blog posts focus on a specialist topic.
Many are written by scientists about their ongoing research, others by the TWDK team.

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The plant-eating shark
Thursday 31st of March 2022
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Why do Narwhals have tusks?
Friday 18th of February 2022
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The cannibal in the ocean
Thursday 13th of January 2022
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Moving moss
Sunday 7th of November 2021
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The smallest astronauts ever
Friday 30th of July 2021
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Stress inner ear
Wednesday 14th of July 2021
More blog posts about biology...

Delve deeper into Biology

Can't find what you're looking for? Browse the branches of biology that interest you most.

TWDK magnifying glassBiochemistry is a broad area of chemistry covering the chemical processes involved in life itself.

TWDK magnifying glassBiomechanics applies the principles of physics and engineering to understanding biological systems.

TWDK magnifying glassBiomedicine looks at the underlying mechanisms of disease.

TWDK magnifying glassBiophysics uses the principles of physics to study life at every level, from atoms and molecules, to cells, organisms and environments.

TWDK magnifying glassCytology also known as cell biology, cytology is the study of cells - the building blocks of life.

TWDK magnifying glassDevelopmental Biology is the study of how organisms grow and develop, from how genes influence cells, to how organisms change throughout their lives.

TWDK magnifying glassEcology is the study of how organisms affect, and are affected by, their environment.

TWDK magnifying glassEvolutionary Biology looks at how plants and animals are affected by the process of evolution by natural selection.

TWDK magnifying glassGenetics is the study of genes - the stretches of DNA found in almost every creature which acts as the blueprint for their bodies.

TWDK magnifying glassMicrobiology is the study of the smallest, usually single-celled, organisms such as bacteria and viruses.

TWDK magnifying glassMolecular Biology looks at the structure of cells, and the systems within them at the molecular level, to understand how they work and interact.

TWDK magnifying glassNeuroscience is the study of the central nervous system, including the brain.

TWDK magnifying glassPalaeontology is the study of life which existed prior to the current "Holocene" geological epoch.

TWDK magnifying glassPhotobiology is the study of how cells and organisms change physically and chemically in response to non-ionising radiation.

TWDK magnifying glassPhysiology focuses on organisms at the system level. It aims to explain how these systems, which can range from a single cell to a whole organism, carry out their functions.

TWDK magnifying glassRadiobiology studies the effects of ionising radiation on living organisms.

TWDK magnifying glassZoology or animal biology, is the study of biology relating to the animal kingdom.

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