Galápagos: El Niño threatens penguins and giant daisy treesPhoto by Gonzo1887 on Pexels
Science

Galápagos: El Niño threatens penguins and giant daisy trees

Euronews Portugal11 September 2026 at 06:02

The El Niño climate phenomenon represents a significant threat to endemic species of the Galápagos Islands, including Galápagos penguins and giant daisy trees. This meteorological event alters ocean patterns and water temperatures, directly affecting the unique ecosystems of these islands.

Giant daisy trees, known as Scalesia, are endemic to the archipelago and extremely vulnerable to climate change. Rising temperatures and changes in rainfall patterns caused by El Niño compromise the survival of these century-old trees.

Galápagos penguins, one of the few penguin species living in tropical waters, suffer devastating consequences during El Niño episodes. After the strong El Niño of 1998, only 400 of the 1,300 existing penguins survived, demonstrating the extreme fragility of this population.

The combination of these factors highlights the vulnerability of island ecosystems and the need for conservation strategies to protect these unique species from a climate phenomenon that tends to intensify.

Related articles

Science

Daniela Nogueira: "The weeping women were paid and had a...

Daniela Nogueira, psychologist organizer of the 3rd European Congress on Grief, affirms that "grief is an adaptation to a new reality," a theme described as universal but still taboo. The specialist mentions that the weeping women, traditional figures of mourning, were paid for their services.

Observador11/09/26, 07:06
Science

So, is aspartame bad for you or not? Europe gives new answer

The European Food Safety Authority (EFSA) determined on Thursday that the use of aspartame-acesulfame salt (E-950/E-962) is safe within established limits, posing no risks to consumer health when consumed within acceptable daily intake levels. The assessment comes in response to growing concerns about the effects of aspartame, an artificial sweetener widely used in diet foods and beverages, and concludes that, despite some limited evidence in animal studies, there is insufficient proof to change current safe consumption recommendations.

Notícias de Coimbra11/09/26, 07:06
Enxaqueca afeta 1,3 mil milhões no mundo e continua banalizada
Science

Migraine affects 1.3 billion worldwide and continues to be trivialized

Migraine affects approximately 1.3 billion people worldwide, becoming one of the most prevalent neurological conditions globally. Despite the high number of those affected, the disease continues to be largely trivialized, both by the general public and by health professionals, resulting in underdiagnosis and undertreatment. The article, written by specialists from the Portuguese Society of Allergology and Clinical Immunology, alerts to the need for greater awareness and recognition of the severity of this condition that significantly impacts patients' quality of life.

SAPO Notícias11/09/26, 07:05
Laranjas no verão fazem mal? Nutricionista desmonta o mito
Science

Oranges in the summer are bad? Nutritionist debunks the myth

A nutritionist debunks the myth that eating oranges in summer is harmful, explaining that there is no scientific recommendation to avoid citrus fruits during the hot months. The origin of this popular belief may be related to the association between citrus consumption, digestion, and heat, although there is no evidence to support this seasonal food restriction.

SAPO Notícias11/09/26, 07:02