Contents We offer you different formats with more or less depth and immediacy depending on current events. They have a Creative Commons licence and you can use them quoting SMC Spain as the source. Reactions Expert voices What we know Resource library Briefings Training SMC Studies The latest from SMC Reactions Geographical differences in semen quality in Spain are not linked to men’s lifestyle habits SMC Spain Reactions A study warns of a global rise in infertility among women over the age of 35 SMC Spain Reactions Sleep deprivation is linked to weight gain in adults at cardiometabolic risk SMC Spain Reactions Brief breaks during each hour of sedentary behaviour are associated with a lower risk of death from cancer SMC Spain Reactions Scientists in the United States claim to have built a synthetic cell that can feed and reproduce SMC Spain Reactions The treatments have leveled off cholesterol and blood pressure levels in adults over 40 with and without obesity, according to a study SMC Spain Reactions Urban forests are essential for climate resilience, biodiversity, and public health SMC Spain Reactions Sea surface temperatures have reached record levels for this time of year SMC Spain Reactions Young people are seeking more help for symptoms of anxiety and depression, but the number of diagnosed disorders is not increasing, according to a study in Norway SMC Spain Reactions A new version of CRISPR, base editing, reveals a key factor in human embryo development SMC Spain Reactions Two consecutive major earthquakes hit Venezuela SMC Spain Reactions The last Neanderthals in northwestern Europe had greater genetic diversity than previously thought SMC Spain Reactions France has confirmed a case of Ebola in a doctor who worked in the Democratic Republic of the Congo SMC Spain Reactions There is insufficient evidence that most complementary treatments for in vitro fertilization improve fertility SMC Spain Buscador SP Subtítulo Find reactions, analysis or resources including keywords. Search