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Tag: Sallie Baliunas
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Nation & World
Solar evidence points to human causes of climate change
It’s getting harder and harder to blame the sun for causing the gradual increase in global temperatures that are now being seen in the climate record, scientists said today. In…
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Nation & World
Asteroid Juno has a bite out of it
Juno, the third asteroid ever discovered, was first spotted by astronomers early in the 19th century. It orbits the Sun with thousands of other bits of space rock in the…
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Nation & World
Global warming is not so hot
Scientists at the Harvard-Smithsonian Center for Astrophysics took a look at how weather has changed in the past 1,000 years. They looked at studies of changes in glaciers, corals, stalagmites,…