University of La Laguna

Two Copernicus services have independently confirmed that global sea surface temperatures have broken records for this time of year. Daily data from the Copernicus Climate Change Service exceeded the 2024 levels on 21 June, reaching 20.86 °C, higher than the 20.83 °C recorded in 2023 and 2024. Data from the Copernicus Marine Watch Service show temperatures of 21.0 °C on 21 June, beating the 2023 and 2024 records by 0.1 °C. This unprecedented warming is linked to the onset of El Niño (announced by the WMO and declared by NOAA on 11 June) and to record-breaking sea surface temperatures in the North Pacific; consequences are anticipated for weather patterns, the global climate and marine ecosystems.

A team of researchers analyzed data on mental health consultations among people aged 10 to 46 in Norway’s primary care system from 2010 to 2024. They observed significant increases in consultations for symptoms of anxiety and depression, particularly among young people and especially among women. However, the proportion of consultations coded as disorders increased only slightly or remained stable. The authors suggest that this discrepancy may be due to changes in help-seeking behavior when experiencing psychological distress and in diagnostic practices, rather than an increase in mental health problems. Furthermore, they note that the growing volume of consultations for symptoms poses a challenge for primary care physicians, one that could be addressed through psychoeducation or digital interventions. The article is published in the Journal of Epidemiology & Community Health, part of the BMJ Group.

A clinical trial (COSMOS) involving 958 healthy adults with an average age of 70 tested the ability of a multivitamin supplement, together with cocoa extract, to slow ageing. The results, published in Nature Medicine, show that the supplement slightly slowed two of the five biological markers of ageing measured after two years of daily use. The two markers affected were PCPhenoAge and PCGrimAge, whose rate of increase was reduced by 2.6 months and 1.4 months respectively. The slowing effect was greater among participants who initially showed more accelerated ageing. Cocoa showed no effect.

An international team has analysed data from more than 700 mammal populations in zoos since 1970 and concludes that there has been an ageing of the animals and a decline in females of reproductive age. According to the authors, this jeopardises the role of zoos in conserving endangered wildlife species and promoting global biodiversity. The findings are published in the journal PNAS.

Consuming up to four cups of coffee a day is associated with an increase in telomere length in people with severe mental disorders, such as schizophrenia or bipolar disorder. Telomere length is an indicator of cellular ageing and is shorter in people with these disorders, although the causes are not clearly understood. According to the study, published in BMJ Mental Health, the effect shown is comparable to ‘a biological age five years younger’ in coffee drinkers. 

Around 840 million women worldwide — nearly one in three — have been victims of physical, psychological or sexual violence by their partner or have suffered sexual violence outside of their relationship, a figure that has barely changed since 2000. This is one of the conclusions of a report led by the World Health Organisation (WHO) that analyses data from 168 countries between 2000 and 2023. For the first time, the study includes estimates of sexual violence outside of intimate relationships: 263 million women have suffered this type of assault since the age of 15, a figure that, according to experts, is well below the actual number.

The Pan American Health Organisation has maintained its epidemiological alert for Oropouche fever since it was first issued in February 2024. Although the virus only circulates endemically in the Americas, the importation of cases to Europe following international travel is keeping health agencies and authorities on alert.

Several areas in the region of El Bierzo in León and the province of Zamora have seen numerous forest fires in recent hours, forcing more than a thousand people from different municipalities to evacuate. One person has died. The flames have affected the Las Médulas natural area, listed by UNESCO as a World Heritage Site. Another fire in Tarifa (Cádiz) has forced the evacuation of hundreds of people, and also in Tres Cantos (Madrid), where one person died. In addition, there are active outbreaks in several areas of Galicia. The government declares a pre-emergency phase.

The Member States of the World Health Organisation (WHO), meeting on Monday in Committee A of the World Health Assembly, approved a resolution calling for the adoption of a historic global pact to make the world safer from future pandemics. On Tuesday, the Assembly, in plenary session, adopted by consensus the world's first agreement on pandemics.

Research published in The Lancet estimates that 18.9% of women and 14.8% of men worldwide experienced sexual violence before the age of 18. The study, conducted in 204 countries from 1990 to 2023, identified significant differences between countries and regions. The authors highlight the difficulty of distinguishing whether these variations are due to real differences or to unequal levels of reporting. In Spain, the figures obtained in this systematic review are 10.8% for girls and 12.2% for boys.