Men and women are different. It has been long known that pregnancy and motherhood alter women’s brains. What was so far not clear was what happens to the brains of fathers. Recent research has shown that having children rewires fathers’ brains as well. Mother’s brains change to adapt to the demands of their babies, that […]
Over the last decade, research has focused on studying predictive personality traits that may underlie bullying. Two such traits are self-esteem and narcissism. Self-esteem is associated with overall acceptance of oneself, feelings of worthiness and self-confidence. Low self-esteem has long been theorized to be a risk factor for aggression and antisocial behavior . Likewise, the […]
Author: Ramón Muñoz-Chápuli has been Professor of Animal Biology in the University of Málaga until his retirement. He has investigated for forty years in the fields of developmental biology and animal evolution. Toxoplasma gondii is a protozoan parasite of warm-blooded animals, including humans. After the acute phase of the infection, the parasite remains latent in […]
Plastics are ubiquitous in our society, found in packaging and bottles as well as making up more than 18% of solid waste in landfills. Many of these plastics also make their way into the oceans, where they take up to hundreds of years to break down into pieces that can harm wildlife and the aquatic […]
Computer science • Condensed matter • Physics • Quantum physics
Last year’s Nobel Prize in Physics celebrated the fundamental interest of quantum entanglement, and also envisioned the potential applications in “the second quantum revolution” — a new age when we are able to manipulate the weirdness of quantum mechanics, including quantum superposition and entanglement. A large-scale and fully functional quantum network is the holy grail […]
How did the complex organisms on Earth arise? This is one of the big open questions in biology. A team of researchers has come a step closer to the answer. The researchers succeeded in cultivating a special archaeon and characterizing it more precisely using microscopic methods. This member of the Asgard archaea exhibits unique cellular […]
A model of a physical system that can be solved exactly and the dynamics of which are characterized by regular rather than chaotic motion is called an integrable model. Integrable models can occur in Newtonian mechanics and quantum mechanics, with the harmonic oscillator being an example of such a model in both cases. Integrability has […]
Chemistry • Computer science • Condensed matter • Materials • Physics
Water has puzzled scientists for decades. For the last 30 years or so, they have theorized that when cooled down to a very low temperature like -100 ºC, water might be able to separate into two liquid phases of different densities. Like oil and water, these phases don’t mix and may help explain some of […]
Author: José R. Pineda got his Ph.D. from University of Barcelona in 2006. Since 2007 he has worked for Institut Curie and The French Alternative Energies and Atomic Energy Commission. Currently, he is a researcher of the UPV/EHU. He investigates the role of stem cells in physiologic and pathologic conditions. Cell migration is key to […]
When you collect vast amounts of data, most of them will likely be irrelevant or uninteresting. But, hidden in all that noise, you may find a jewel. The data where one scientific jewel, a supernova, has just been found is the collection of observations by the Hubble Frontier Fields (HFF) project. HFF drew on the […]