The costly epidemic of disability

For many Americans, collecting disability has become a career, said Michael Barone. Over the past 50 years, the number of people receiving benefits from the Social Security disability program created to help Americans who are too sick to work—has rocketed from 455,000 to 8.6 million. An incredible 5.6 percent of adults are now getting disability checks, with a cost to […]

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World Beyond Pluto

A dark planet in space with a faint star visible in the background against a black sky.

New Horizons has found a more distant world out beyond Pluto about 1 billion miles away from the sun on its travels through the Kuiper Belt.  This new world may be an icy relic left over from the formation of the planet Pluto.  Right now, NASA is calling it 2014 MU69 and will eventually give a proper name.  2014 MU69 […]

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A deadly fever spreads

A devastating disease caused by airborne fungal spores is colonizing the Southwest in what the Centers for Disease Control and Prevention calls “a silent epidemic.” The disease, coccidioidomycosis, or valley fever, strikes more than 20,000 people per year in the region, 10 times the number it did 15 years ago. The spores live in the soil until wind lifts them […]

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Relics of the big bang

Astronomers have discovered two clouds of gas some 12 billion light-years away that appear to preserve the primordial conditions of the universe in the minutes after the big bang. The clouds contain just hydrogen and its isotope deuterium, making them “the first examples to fit precisely” into what scientists think the early universe was like, University of California astronomer Jason […]

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Mapping the moon

Two NASA probes that spent last year orbiting the moon have returned stunning new geological maps that could help explain how it, Earth, and other planets in our solar system formed. The probes, named Ebb and Flow, flew identical orbits just miles above the moon’s surface to measure its gravity field. Slight disruptions in their paths—caused by the push and […]

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