It's clear global warming is gradually changing our planet's climate and landscapes: The pace may not be exactly mirrored by predictions, but to expect that would be unrealistic.
May 17, 2016
The upcoming documentary Unity is a wake-up call to humanity on the moral duty to respect the diversity of life, which is born from the same seed.
August 11, 2015
Marcelo wonders what the children watching the flyby will accomplish as they join the ranks of future space explorers. The probes have been there; perhaps now it is our turn.
July 28, 2015
Einstein's greatest lesson may be that reality is not what it seems; what we perceive as real is a distortion due to how our brains take in the world around, and within, us.
April 29, 2015
The painter's creations during his blue period mirrored nature's turbulent flows, as if his mind somehow tapped into a universal archetype.
April 15, 2015
The majority of individual medical studies tend to be either premature or badly formulated, so it's best to be patient and wait for the truth to become evident.
April 8, 2015
Leaving politics aside, it is clear that water usage and waste are central issues of our time and we may all do well by finding ways to cut down.
March 22, 2015
The Theory of Everything celebrates the spirit of a man who has fought for all of his adult life to uncover the mystery of time.
December 23, 2014
In taking sides for or against a theory, scientists place their faith on an idea. Marcelo asks what happens when the idea can't be tested or validated. Is it still science?
September 17, 2014
Scientists last week revealed evidence of gravitational waves from the very beginning of the universe. Are we closer to understanding creation itself?
April 9, 2014
