While "plato del dÃa" is a main dish, our new series pays homage to Costa Rican treats of all shapes and sizes. First up: an iconic tower of icy sugar named for Sir Winston.
Scientists have discovered S301, a star traveling at 8% of the speed of light around the black hole at the center of the Milky Way. Its orbit could help test Einstein’s theory of relativity and reveal how quickly Sagittarius A* rotates.
Unfortunately, the break in the rain won't last. Costa Rica's National Meteorological Institute expects instability to build over the weekend, and Saturday is shaping...
