Mitochondria are the powerhouses in our cells, producing the energy for all vital processes. Using cryo-electron tomography, ...

Researchers have found that some cells form new multicellular structures with functions that defy their original biological roles even long after the organism they once belonged to has died. They call ...

To make up for the loss, scientists from Caltech and the Jet Propulsion Laboratory (JPL) in La Cañada Flintridge set up a ...

From heart attacks to lung conditions, discover when chest pain demands immediate attention and the key differences between ...

A study of a woman who died in 2024 as the oldest person on Earth attempts to untangle the factors that enable some people to ...

Inside a state prison building, witnesses watched Arizona execute Aaron Gunches without the troubles of the past.

Bryan Johnson, a tech millionaire and biohacker, is spending $2 million yearly on extreme anti-aging techniques. He claims to have the heart of a 37-year-old, skin of a 28-year-old, and the lungs of ...

Cancer research breakthroughs will have profound impacts on the life insurance industry. What advisors need to know.

By David Stephen The sweeping and aggressive cuts to research funding at the National Institutes of Health [NIH] suggests ...

I suffered extensive fatigue that I had attributed to a COVID-19 infection. Then a lung culture found something called ...

A graph I saw in high school appeared to show the Earth breathing. It was a graph that plotted carbon dioxide in the ...

Pulmonary rehabilitation significantly improves physical capacity, lung function, and quality of life in long COVID patients, with the greatest benefits seen in 4-8 week programs combining breathing ...