Pre-eruption seismograms recovered for 1980 Mount St. Helens event

Nearly 40 years ago, analog data tapes faithfully recorded intense seismic activity in the two months before the historic eruption of Mount St. Helens in Washington State in May 1980. It took some lengthy and careful restoration ...

In Cuba, cleaner rivers follow greener farming

When the Soviet Union collapsed in the early 1990's, food production on the island of Cuba was disrupted—as the supply of Russian fertilizers, pesticides, tractors, and oil dried up. Under the stress of an imminent food ...

Bacteria engineered to protect bees from pests and pathogens

Scientists from The University of Texas at Austin report in the journal Science that they have developed a new strategy to protect honey bees from a deadly trend known as colony collapse: genetically engineered strains of ...

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