Beatriz Naranjo spends a lot of time on sportfishing boats, but not to catch fish. All she does is tag them and take a tissue sample. She has 800 so far.
The day I saw a tarpon roll and take a gulp of air a few yards from my boat in the Golfo Dulce, I thought I had lost my mind. Tarpon are not indigenous to the Pacific Ocean and it wasn’t supposed to be there. But I knew what I saw.
In industrialized countries the technology is more advanced; the unique aspect of the Costa Rican process, however, is that the hydrogen is obtained by separating water molecules, which does not generate any pollutants.
Costa Rican footballer Keylor Navas will be advancing to a second straight Champions League final after Real Madrid's 4-2 win on aggregate over city rival Atlético Madrid in the semifinals.
When I worked in English-language education and visited an advanced young-adult class in San José, I asked them what their biggest challenge to language...
