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Alarmante acumulación de contaminantes emergentes en cuerpos de agua

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A recent report from the Environmental Quality Board revealed that many water bodies and reservoirs in Puerto Rico are contaminated with antibiotics, cosmetics, steroids, insect repellent and other types of emerging pollutants. Students and scientists at the University of Puerto Rico Mayagüez are turning to nontechnology to create filters that may help address this problem.

You can read the full version of this article in Spanish by clicking on ESPAÑOL at the top right of your screen.

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The origin of a dengue epidemic

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This article describes the recent article about dengue genetics published in Science by Dr. Mariano García Blanco and his colleagues at Duke University.

 

To read the full article, visit the Spanish version of this site.

 

The Science article could be found at: http://www.sciencemag.org/content/early/2015/07/01/science.aab3369.abstract

 

 

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Spreading false hopes about stem cell treatments

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Recently, several interviews in Puerto Rico have spread misinformation about the use of stem cells for the treatment of several conditions, such as paralysis.

In this article, Wilson González Espada advises readers to inform themselves about FDA regulations on stem cell treatments.

The original version of this article is in Spanish. You can read it by clicking on ESPAÑOL at the top right corner of the screen.

 

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El Big Bang, la Inflación y la naturaleza de la ciencia

Ramón López Alemán's picture

Había una canción de salsa muy famosa de Héctor Lavoe que decía “Todo tiene su final. Nada dura para siempre…”. Y es cierto. Pero como toda coordenada lineal el tiempo tiene dos direcciones: una hacia el futuro y otra hacia el pasado. Así que la contraparte temporal de ese aforismo es “Todo tiene su principio. Nada ha existido desde siempre.”

The millennial travels of a gecko

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Wilson Gonzalez-Espada

Tener evidencia del pasado es esencial para preservar la cultura humana. La evidencia del pasado puede ser guardada en formato digital o en formato análogo; mediante fotografía o árboles genealógicos. Sin embargo, estas herramientas suelen ser poco útiles si queremos explorar nuestra historia hace siglos o milenios atrás.

Journey to the submarine volcanoes

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Danica Coto / Prensa Asociada

A grupo of scientists sponsored by National Gepgraphic, University of Rhode Island and NOOA will be studying the submarine basin in the Atlantic Ocean and the Caribbean sea, between Puerto Rico and Granada.

The original news story is in Spanish. To read the full text, please click on the "Español" button below or the link at the top right of the page.

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Puerto Rican scientist seeks to accelerate heart regeneration by studying stem cells

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Camile Roldán Soto

Ruben Crespo, a Puerto Rican postdoctoral scientist at the Mayo Clinic studies stem cells hoping to understand how they can be used to regenerate important organs such as the heart,


The original version of this article is in Spanish. You can see it by clicking on ESPAÑOL on the right top corner of your screen. You can also contact our editor Mónica I. Feliú-Mójer (moefeliu@cienciap.org).

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Spanish scientists discover a “dry hail” aerosol from Sahara – Radiocápsula RCP/CPR

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Scientists of the Soil Science and Geopharmacy Research Group of the University of Granada (Spain), directed by Rafael Delgado, have discovered and characterized a new type of atmospheric particle that develops similarly to hail, which could be useful for the study of relevant atmospheric reactions from Earth.

Allergens under study

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UPR’s Medical Sciences Campus (MSC) is counting fungi spores and pollen in the air of the metropolitan zone to know if they are causes of allergies.

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