Adam Frank: Looking back 100, 1000 or 10,000 years, it became clear to me that time in cosmology (be it of the scientific or mytho-religious variety) has always been tightly braided with the human experience of time.
An international team of physicists has pushed the boundaries on ultra-precise measurement by harnessing quantum light waves in a new way. It is one thing to be able to measure spectacularly small distances using “squeezed” light, but it is now possible to do this even while the target is moving around. An Australian-Japanese research collaboration…
Unthinkable as it may be, humanity, every last person, could someday be wiped from the face of the Earth. We have learned to worry about asteroids and supervolcanoes, but the more-likely scenario, according to Nick Bostrom, a professor of philosophy at Oxford, is that we humans will destroy ourselves. Bostrom, who directs Oxford’s Future of…
Scientists have discovered a new smell, but you may have to go to a laboratory to experience it yourself. The smell is dubbed “olfactory white,” because it is the nasal equivalent of white noise, researchers reported recently in the journal Proceedings of the National Academy of Sciences. Just as white noise is a mixture of…
One need not look far these days to find people skeptical (at best) about the value of higher education. Most of these people particularly question the value of a liberal-arts education, which they view as outdated and elitist. Claiming economic pragmatism, they seek the curtailment or even outright elimination of arts and humanities programs. Liberal…
As many working people and students can attest, the sound of the alarm clock in the morning can mean an unpleasant jolt out of a nice deep sleep. And disrupting the body’s internal clock in this way can lead to a higher risk of becoming overweight or obese, according to a new European study published…
One reason No Child Left Behind is all but a failed initiative, is that one of its main metrics, Adequate Yearly Progress (AYP), is a horrendous measure of educational progress. With AYP, each state sets its own goals and assesses progress with its own metric. If one state meets AYP and another one does not,…