The tips of our chromosomes have telomeres. They work as a protective cap that prevents our genetic material from unfolding and corroding away. When they do not work properly, telomeres can lead to the total erosion of our genetic material and can trigger cancer and age-related diseases. In a study now published in EMBO Journal, a research team from Instituto Gulbenkian de Ciencia (IGC; Portugal), led by Jose Escandell and Miguel Godinho Ferreira, discovered a key aspect of the regulation of telomeres.

There is an increasing number of human syndromes attributed to telomeres malfunction...

Strange features of a newly discovered ghostly galaxy deepen mystery of how ultra-diffuse galaxies are born. A team of astronomers led by the University of California Observatories (UCO) have studied in great detail a galaxy so faint and in such pristine condition it has acted as a time capsule, sealed shortly after the dawn of our universe only to be opened by the newest technology at W. M. Keck Observatory.

Using the Keck Cosmic Web Imager (KCWI), the team discovered a bizarre, solitary ultra-d...

New technique can efficiently convert CO2 from gas into solid particles of carbon. Scientists have harnessed liquid metals to turn carbon dioxide back into solid coal, in research that offers an alternative pathway for safely and permanently removing the greenhouse gas from our atmosphere. The new technique can convert CO2 back into carbon at room temperature, a process that’s efficient and scalable. A side benefit is that the carbon can hold electrical charge, becoming a supercapacitor, so it could potentially be used as a component in future vehicles.

Current technologies for carbon capture and storage focus on compressing CO2 into a liqui...

Researchers in the Syracuse University College of Engineering and Computer Science have developed a material – a new kind of shape memory polymer (SMP) – that could have major implications for health care.

SMPs are soft, rubbery, “smart” materials that can change shape in response to external stimuli like temperature changes or exposure to light. They can hold each shape indefinitely and turn back when triggered to do so.

SMPs have many potential biomedical applications...