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Science


Latest Popular


Astronomy Biology Biotechnology Chemistry Computing and artificial intelligence Cosmology Deep time Earth science and climate Ecology and environmental sciences Engineering Evolution Genetics History of science Human evolution Human reproduction Illness and disease Mathematics Medicine Oceans and water Palaeontology Physics Quantum theory Space exploration
Essay/
Future of technology
The golden quarter

Some of our greatest cultural and technological achievements took place between 1945 and 1971. Why has progress stalled?

Michael Hanlon

Essay/
Human reproduction
The macho sperm myth

The idea that millions of sperm are on an Olympian race to reach the egg is yet another male fantasy of human reproduction

Robert D Martin

Essay/
Neuroscience
The real problem

It looks like scientists and philosophers might have made consciousness far more mysterious than it needs to be

Anil K Seth

Essay/
Biology
Die, selfish gene, die

For decades, the selfish gene metaphor let us view evolution with new clarity. Is it now blinding us?

David Dobbs

Essay/
Evolution
War in the womb

A ferocious biological struggle between mother and baby belies any sentimental ideas we might have about pregnancy

Suzanne Sadedin

Essay/
Physics
Radical dimensions

Relativity says we live in four dimensions. String theory says it’s 10. What are ‘dimensions’ and how do they affect reality?

Margaret Wertheim

Essay/
Mathematics
The problem with p-values

Academic psychology and medical testing are both dogged by unreliability. The reason is clear: we got probability wrong

David Colquhoun

Essay/
Computing and artificial intelligence
Is this life real?

Philosophers and physicists say we might be living in a computer simulation, but how can we tell? And does it matter?

Matthew Francis

Essay/
Deep time
Light dawns

Light travels at around 300,000 km per second. Why not faster? Why not slower? A new theory inches us closer to an answer

Sidney Perkowitz

Essay/
Biology
Does life have a purpose?

Nobody expects atoms and molecules to have purposes, so why do we still think of living things in this way?

Michael Ruse

Essay/
Philosophy of science
Our quantum problem

When the deepest theory we have seems to undermine science itself, some kind of collapse looks inevitable

Adrian Kent

Essay/
Astronomy
In the beginning

Cosmology has been on a long, hot streak, racking up one imaginative and scientific triumph after another. Is it over?

Ross Andersen

Essay/
Physics
Minding matter

The closer you look, the more the materialist position in physics appears to rest on shaky metaphysical ground

Adam Frank

Essay/
Biology
Life is quantum

Weird quantum effects are so delicate it seems they could only happen in a lab. How on Earth can life depend on them?

Johnjoe McFadden

Essay/
Logic and probability
The mathematical world

Some philosophers think maths exists in a mysterious other realm. They’re wrong. Look around: you can see it

James Franklin