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Longevity
In search of forever
Slowing, let alone reversing, the process of ageing was once alchemical fantasy. Now it is a subject of serious research and investment, Geoffrey Carr reports
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In search of forever
Slowing human ageing is now the subject of serious research
And some of it is making progress, writes Geoffrey Carr
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Don’t be greedy
Eating fewer calories can ward off ageing
And various existing medicines may offer similar benefits
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Out with the old
Ageing bodies need to get rid of decrepit cells
Senolytics and cellular rejuvenation could hold the key
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Of bowheads and borzois
Alternatives to the laboratory mouse
Researchers are looking at whales, sparrows and large dogs
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Give us the tools
Fighting ageing requires properly equipped cells
Keeping the right proteins in the right amounts
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A design for living
Some claim human lifespans can be lengthened indefinitely
Why not try a “country club for precision diagnostics” while you wait?
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Insight
Video: In search of forever
Inside our correspondent’s investigation into the science of longevity
Previous report
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In vitro fertilisation
The most personal technology
Demand for, and expectations of, in vitro fertilisation are growing. The technology is struggling to keep up, write Catherine Brahic and Sacha Nauta
- The most personal technology: In vitro fertilisation is struggling to keep up with demand
- If at first you don’t succeed…: IVF remains largely a numbers game
- Selling hope: The fertility sector is booming
- Our bodies, ourselves: Not all types of families can access IVF
- Eggs from elsewhere: Some women need eggs from others, or from their younger selves
- Eggs from scratch: New ways of making babies are on the horizon
- Conception, reconceived: Lack of basic research has hampered assisted reproduction
- Between the lines: Video: Why we know so little about human reproduction