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Science

Essays and videos exploring physics, evolution, cosmology and other frontiers in science

Close-up photo of butterfly wing scales in shades of orange, pink, white and black arranged in a mosaic-like pattern.

video

Biology

Brilliant dots of colour form exquisite patterns in this close-up of butterfly wings

3 minutes

A kingfisher underwater catching a fish amid rising bubbles.

essay

Complexity

Problem-solving matter

Life is starting to look a lot less like an outcome of chemistry and physics, and more like a computational process

David C Krakauer & Chris Kempes

Illustration of a dodo bird with grey feathers, brown beak, and stubby wings, standing on a grassy, sandy ground.

video

Evolution

How – and how not – to think about the role randomness plays in evolution

60 minutes

Silhouette of baobab trees against a vibrant orange sunset with the sun peeking through the branches of the largest tree.

essay

Biology

Seeing plants anew

The stunningly complex behaviour of plants has led to a new way of thinking about our world: plant philosophy

Stella Sandford

Close-up of a hand gracefully resting on a naked woman’s torso, soft lighting accentuating the skin’s smooth texture against a dark background.

essay

Sex and sexuality

Sexual sensation

What makes touch on some parts of the body erotic but not others? Cutting-edge biologists are arriving at new answers

David J Linden

Close-up of a white sea star larvae against a black background.

video

Biology

A spectacular, close-up look at the starfish with a ‘hands-on’ approach to parenting

5 minutes

Two beetles with translucent wings flying against a pink background.

video

Biology

Beetles take flight at 6,000 frames per second in this perspective-shifting short

9 minutes

Abstract art depicting DNA sequencing, with vertical bands of vibrant colours including yellow, red, blue and green, blending into each other with a glossy, reflective texture.

essay

Genetics

We are not machines

Welcome to the new post-genomic biology: a transformative era in need of fresh metaphors to understand how life works

Philip Ball

Microscopic view of various microorganisms and particles in a blue liquid, showing a large oval-shaped microorganism amidst smaller particles.

video

Biology

An elegy for a dying microbe explores what we really mean by ‘death’

9 minutes

Bright yellow bird building a nest with grass on a branch surrounded by green leaves.

video

Engineering

For one of nature’s great builders, finding a mate means weaving the perfect nest

4 minutes

X-ray image of a single flower with visible petals, stem, and internal structures on a black background.

essay

Philosophy of mind

Do plants have minds?

In the 1840s, the iconoclastic scientist Gustav Fechner made an inspired case for taking seriously the interior lives of plants

Rachael Petersen

Close-up image of a hand holding a pile of vibrant red powder, possibly a spice or pigment, displaying a textured and granular surface. The background is blurred, ensuring the focus remains on the red powder and the hand.

video

Biology

How the world’s richest reds are derived from an innocuous Mexican insect

5 minutes

Two embryos, colourised in shades of pink, orange, and purple, against a black background. The embryos have distinguishable head, body, and tail regions.

essay

Biology

Building embryos

For 3,000 years, humans have struggled to understand the embryo. Now there is a revolution underway

John Wallingford

Overhead view of a person walking down a spiral staircase with yellow steps. The staircase creates a swirling visual effect.

video

Chemistry

Why do the building blocks of life possess a mysterious symmetry?

12 minutes

A colourful abstract image depicting intertwined organic shapes in shades of blue, green, and purple, with some pink accents.

essay

Biology

The cell is not a factory

Scientific narratives project social hierarchies onto nature. That’s why we need better metaphors to describe cellular life

Charudatta Navare

Close-up of several reddish-brown ants on soil, with one carrying small white eggs. The background is blurry, focusing attention on the ants.

essay

Animals and humans

Ant geopolitics

Over the past four centuries quadrillions of ants have created a strange and turbulent global society that shadows our own

John Whitfield

A double-exposure image of a dancer on stage against a black backdrop, his body is lit and partly shot in motion blur

essay

Genetics

Artists of our own lives

The genome is the starting point for a performance we enact over a lifetime, not a blueprint we’ve got to follow

Richard O Prum

Illustration of two people sitting on colourful hills, gazing at a starry night sky with a crescent moon.

video

Ageing and death

Demystifying death – a palliative care specialist’s practical guide to life’s end

4 minutes

Three colourful cell spheres with glowing pink and blue nuclei on a black background, showing cellular structures in vibrant detail.

video

Biology

Explore a bioluminescent world of cellular life via cutting-edge microscopy

27 minutes

Peach Twig (Prunus Persica) (1918) by Royal Charles Steadman

video

Biology

In 1886, a US agency set out to record new fruit varieties. The results are wondrous

5 minutes

Illustration showing a grid of nine eyes, each uniquely stylised, depicting a variety of creatures, including a human with a blue iris, a cat with a vertical slit pupil, and a toad with a heart-shaped pupil.

video

Biology

To understand how an animal sees the world, start with the shape of its pupils

5 minutes

Illustration of three beige horses standing in a field, with green grass at their feet and a soft grey and white sky background.

video

Animals and humans

Scientists brought a wild horse back from extinction. But is it truly the same animal?

5 minutes

A digital illustration of an ancient, twisted tree with sparse green leaves, set against a misty, green landscape and a bright, cloudy sky.

video

Ecology and environmental sciences

The grassroots project that’s restoring an endangered Hawaiian ecosystem

22 minutes

Close-up of a green gecko with red markings and blue eyes, clinging upside down to a leaf.

video

Biology

The key to geckos’ unrivalled climbing skills isn’t sticky feet. It’s subatomic

4 minutes