The Guardian

The Guardian

[:es] Scientists make cells glow so brightly they can be seen outside the body[:]

Synthetic bioluminescent molecules allows researchers to track individual cells in animals with unprecedented accuracy
The Guardian

[:es] Homo erectus may have been a sailor – and able to speak[:]

A new theory suggests that Homo erectus was able to create seagoing vessels – and must have used language to sail successfully
The Guardian

[:es]Ultra-processed foods may be linked to cancer[:]

Findings suggest increased consumption of ultra-processed foods tied to rise in cancers, but scientists say more research is needed
The Guardian

[:es]Tracing the tangled tracks of humankind’s evolutionary journey[:]

The path from ape to modern human is not a linear one. Hannah Devlin looks at what we know – and what might be next for our species
The Guardian

[:es]Philosophy of science isn’t pointless chin-stroking – it makes us better scientists[:]

Understanding causal inference, one aspect of philosophy of science, is key to making our research reliable
The Guardian

[:es]Flushing out ‘zombie cells’ could help stave off Parkinson’s[:]

Possible approach to treating effects of neurodegenerative diseases – and even ageing – revealed by trial
The Guardian

[:es]Complex engineering and metal-work discovered beneath ancient Greek ‘pyramid'[:]

Latest find on Cyclades’ Keros includes evidence of metal-working and suggests the beginnings of an urban centre, say archaeologists
The Guardian

[:es]Alzheimer’s setback as promising drug shows no benefit in clinical trials[:]

Disappointment as idalopirdine fails at trial to improve cognition and limit decline in patients with mild to moderate Alzheimer’s disease
The Guardian

[:es]The ecological catastrophe that turned a vast Bolivian lake into a salt desert[:]

What was once the country’s second largest lake is now a salt flat and the vanishing waters are taking an indigenous community’s way of life with them