How did we evolve to live longer?

Research shows a collection of small adaptations in stress activated proteins, accumulated over millennia of human history, could help to explain our increased natural defences and longer lifespan.

Clumps as temporary storage

Researchers at ETH have discovered that the formation of protein aggregates in yeast cells is reversible. This casts new light on human diseases that can be attributed to certain protein aggregates.

Is there such a thing as a 'true self'?

"To thine own self be true", the saying goes. It is often taken as sage advice, a remnant scrap of Elizabethan life coaching, but Shakespeare may have meant it to be heard as a stale platitude. He puts it in the mouth of ...

Astronaut study gives voice to people with disabilities

When his father was diagnosed with a debilitating disease four years ago, it sparked Ivo Vieira into developing a novel means of communication for people coping with extreme limitations, building on technology originally ...

Stephen Hawking appears as hologram in Hong Kong

Renowned physicist Stephen Hawking has spoken to a Hong Kong audience by hologram, showcasing the growing reach of a technology which is making inroads into politics, entertainment and business.

Molecules form gels to help cells sense and respond to stress

A specific protein inside cells senses threatening changes in its environment, such as heat or starvation, and triggers an adaptive response to help the cell continue to function and grow under stressful conditions, according ...

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