David Eleazar Castillo

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Meet Soundhawk: The Tiny Device That Gives You Bionic Hearing

This article is from the archive of our partner .<p>Soundhawk is a little ear piece with a big job. About the weight of an earring, and half the size of …

Volunteer Finds Massive Dinosaur Bone During Dig In Colorado

Think you need a fancy degree to do important scientific work? Think again.<p>This week scientists confirmed that a huge dinosaur bone unearthed on a dig in Colorado is the largest apatosaurus femur ever discovered -- and it was found not by professional paleontologists but by a volunteer named Kay …

How Animal Planet Endangers Animals

A _Mother Jones _investigation shows how the channel's shows are fabricated--at the risk of harming animals.<p>If you thought <i>Animal Planet</i>'s worst sin was running shabby documentaries claiming to prove mermaids are real, you'd apparently be wrong. After a seven-month investigation into the channel's …

We All Have at Least Three Eyes—One Inside the Head

The pineal gland in the human brain has the structure of an eye. It has cells that act as light receptors, as the retina does. It has a structure …

Infographic: Scientists Who Doubt Human-Caused Climate Change

A survey of the past year's papers demonstrates that the science is in on global warming.<p>The next time you hear someone dispute that human activity is destabilizing our climate, remember this pie chart.<p>It represents geochemist James Lawrence Powell's review of 2,258 peer-reviewed scientific …

Climate Change

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El eclipse de abril y el aterrizaje en cometa, eventos claves de 2014

Uno para mirar, el otro para seguir de lejos. Sí, los dos acontecimientos astronómicos de 2014.<p>Luego de unos años de ausencia el país vivirá en abril …