Roundworms are the most commonly used animal model to investigate aging and methods to increase the lifespan such as intermittent fasting. Latest research indicates that jumping genes could be another target for interventions aiming towards expanding the lifespan. What are jumping genes? Also called transposons, are movable stretches of DNA of possible viral origin that […]
Dinosaur species may have crossed sea to find Africa Fossils in Morocco reveal a previously unknown duckbill dinosaur species, Minqaria bata, which is anatomically similar enough to duckbill species found in Europe to suggest that the pony-size creatures swam or floated across the Tethys Sea and diversified quickly into at least three species in North […]
Progress in particle physics has traditionally been achieved by a symbiosis of experiments at the energy and intensity frontiers and model-building. This has led to the current situation of the Standard Model (SM) representing our best knowledge of particle physics, but which leaves a number of open questions to be resolved. These include the composition […]
Nitric oxide (NO) is a gas generated during industrial combustion and by vehicle engines that causes damage to the ozone layer and contributes to acid rain. In this regard, early studies on NO were focused on its nature as a pollutant agent. In most living organisms, NO is endogenously produced and possess a double face […]
Nuclear power is considered one of the ways to reduce dependence on fossil fuels, but how to deal with nuclear waste products is among the issues surrounding it. Radioactive waste products can be turned into more stable elements, but this process is not yet viable at scale. New research led by physicists from the University […]
One of the most recurrent (and most disputed) headers during the last half century in the debates about whether cosmology points to some ‘fundamental purpose’ of the universe is (I didn’t need to say it) the (ill-)famous anthropic principle . Many versions of it have been formulated since it was so named in the 70’s […]
Stone Age travel story emerges from DNA of “Vittrup Man” Advanced analysis of DNA, teeth and bones of the bog-preserved body of Denmark’s “Vittrup Man” has revealed the individual’s history as well as possible movements and connections between Stone Age cultures. Vittrup Man’s genetics suggest an origin on the Scandinavian Peninsula, where he likely grew […]
Global energy demand is expected to rise around 30% by 2040 according to the International Energy Agency (IEA). Hydrogen (H2) produced by the electrolysis of water, using renewable electricity, the so-called green hydrogen, has emerged as a promising energy vector to respond to this increasing energy demand with the potential to decarbonize transportation, heating, and […]
Digital technologies have gained an essential role in societies’ development, by generating a global transformation in economic, social, and environmental dimensions. Digitalization does not just bring comfort and effectiveness in daily life but also contributes to equity and opportunities generation. However, this digital transformation is raising a fierce debate on how to ensure a positive […]
In most materials, heat prefers to scatter. If left alone, a hotspot will gradually fade as it warms its surroundings. But in rare states of matter, heat can behave as a wave, moving back and forth somewhat like a sound wave that bounces from one end of a room to the other. In fact, this […]