A new system, called the “leap hour,” will allow Earth’s rotation and official time to fall out of alignment by a full hour ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American In 2004, Christopher Peterson and Martin ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American The Cambridge Analytica scandal is more than ...

First, some basic facts to convey the scale of the problem. Cancer is the second most lethal disease in the U.S., behind only heart disease. More than 1.7 million Americans were diagnosed with cancer ...

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This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American In four months, COVID-19 has transformed the ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American When it comes to tackling the climate crisis, ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American “And yet it moves.” This may be the most ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American It’s still not as well known as it should be ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Sometime in the not-too-distant future, Marie ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American In last week's post on the Turing Test, I ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Some scientists seek to clarify reality, ...