Hundreds of thousands of tons of plastic remain uncollected on Caribbean islands each year and voluminous waves of plastic waste wash up on the shores, especially after severe storms.

Karin Kemper, Tahseen Sayed |

Photo: Dane Macri/The Advocacy Project via Flickr CC. The relationship between poverty and disability goes both ways: [[tweetable]]disability increases the risk of poverty[[/tweetable]], and[[…

Charlotte McClain-Nhlapo |

Penicillin was discovered almost 90 years ago and heralded the beginning of a revolutionary era in medicine.  As the first antibiotic drug in existence, it was used to treat what had previously…

Carmen Carpio, Neesha Harnam |

Conservation biology was baptized as an interdisciplinary problem science in 1978 at a University of California San Diego conference. But the conservation movement precedes this conference by at…

Valerie Hickey |

             The debate over how to ensure good health services for all while assuring affordability is nothing new. However, it has recently acquired new impetus under the guise of Universal…

Jorge Coarasa |

También disponible en español Today is No Tobacco Day, a moment in time when we’re supposed to remind ourselves of the many evils smoking brings upon us both as individuals and as member of…

Joana Godinho |

También disponible en español e português It’s tempting to think that this is just another Earth Day – after all, it has been celebrated since 1970. But perhaps this year should be different, at…

Karin Erika Kemper |

Now that the XIX International AIDS Conference is in full swing this week in Washington, DC, it’s worth reflecting not only on past achievements but on future challenges.As recounted by Dr. Peter…

Patricio V. Marquez |