Is the End of the World Really Nigh?
Look through the lens of science and “the end” becomes much more interesting.
Is the End of the World Really Nigh?
Look through the lens of science and “the end” becomes much more interesting.
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Just in Time for the Holidays: Endangered Species Condoms
The next time you think about having sex without birth control, The Center for Biological Diversity wants to make sure that you consider how it might affect the greater world around you. Since 2009, the non-profit has handed out 450,000 condoms with endangered species awareness messages on their wrappers. How would your next passionate evening…
What-If and What-Is: The Role of Speculation in Science
Speculation is an essential part of science, but how does it fit in? Two recent publications, both about the misty depths of canine and human history, suggest some answers. In one, an international team of scientists concludes that we really don’t know when and where dogs were domesticated. Greger Larson of the University of Durham,…
Mars Rover Finds Intriguing New Evidence of Water
The first drill sample ever collected on Mars will come from a rockbed shot through with unexpected veins of what appears to be the mineral gypsum. Delighted members of the Curiosity science team announced that the rover was now in a virtual “candy store” of scientific targets—the lowest point of Gale crater, called Yellowknife Bay,…
Humans vs. Robots: Who Should Dominate Space Exploration?
Many space scientists, engineers and politicians argue that virtually anything a human can do on another planet, a robot can do, only cheaper and without the risk of losing a life. But the battle between humans and robots for the starring role in the next chapter of space exploration is not yet settled. Robots have…
Genes and Immune System Shaped By Childhood Poverty, Stress
A University of British Columbia and Centre for Molecular Medicine and Therapeutics study has revealed that childhood poverty, stress as an adult, and demographics such as age, sex and ethnicity, all leave an imprint on a person’s genes. And, that this imprint could play a role in our immune response. The study was published in…
UN Leak Shows More Evidence Humans Cause Global Warming
A leaked draft of the UN’s most comprehensive study ever on climate change shows increasing evidence that links human activity to global warming. It is “extremely likely” mankind is responsible for more than half of the observed temperature rises since the 1950s, a United Nations agency said in a draft report. In the UN’s last…