Food for thought: Use more forages in livestock farming

Small-scale livestock farming in the tropics can become more intensive yet sustainable if more and better forage is used to feed the animals being reared. This could benefit farming endeavours in rural South Asia, sub-Saharan ...

From hurricanes to drought, LatAm's volatile climate

Sixteen years ago, Teodoro Acuna Zavala lost nearly everything when Hurricane Mitch ravaged his fields, pouring 10 days of torrential rains on Central America and killing more than 9,000 people.

Putting the endoparasitic plants Apodanthaceae on the map

The Apodanthaceae are small parasitic plants living almost entirely inside other plants. They occur in Africa, Iran, Australia, and the New World. Bellot and Renner propose the first revision of the species relationships ...

What does a whale and a human have in common?

The immune system of the blue whale is as good as the human's and other land mammals; the species is healthy and could resist an epidemic of bacteria or fungi. Disclosed in the first study of its kind to be carried out globally ...

Image: Fires in Central America

On April 11, 2013, the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA's Aqua satellite passed over Mexico and Central America, and acquired this true-color image of dozens of fires burning across the region.

New seismic hazard assessment for Central America

A new study evaluates the seismic hazards for the entire Central America, including specific assessments for six capital cities, with the greatest hazard expected for Guatemala City and San Salvador, followed by Managua and ...

page 19 from 25