09/10/2018

Confronting climate change in the age of denial

People are hard-wired to respond to stories, but climate-denial narratives can be just as compelling as those that convey the facts about global warming. A new collection, "Confronting Climate Change in the Age of Denial," ...

Scientists mimic the earliest stages of human development

Human embryos start as a tiny mass of cells that are all the same. The first step in growing from a homogenous ball of cells into a complex individual with distinct organs and tissues is for the cells to divide into distinct ...

NASA head: Space station hole cause will be determined

The head of the U.S. space agency said Tuesday that he's sure that investigators will determine the cause of a mysterious hole that appeared on the International Space Station, which his Russian counterpart has said was deliberately ...

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