30/06/2010

Scientists find direct line from development to growth

It may seem intuitive that growth and development somehow go together so that plants and animals end up with the right number of cells in all the right places. But it is only now that scientists at the Duke Institute for ...

Little E/Z changes make a big difference

The coming of summer brings promise for humans and insects alike. The farmer planted maize for a bountiful harvest, but the European Corn Borer (ECB) is looking for a good meal right away. The caterpillars of this pest bore ...

Engineers Assess Dawn's Reaction Wheel

(PhysOrg.com) -- Engineers are studying the reaction wheels on NASA's Dawn spacecraft after automatic sensors detected excess friction building up in one of them and powered it off early on the morning of June 17, 2010. Reaction ...

Alex Stirs Up the Gulf

(PhysOrg.com) -- Tropical Storm Alex, soon to be a hurricane, churns its way through the western half of the Gulf of Mexico in this NASA infrared image taken Tuesday afternoon, June 29.

ARS releases heat-tolerant beans

New bean germplasm lines containing heat, drought and disease tolerance are being released by Agricultural Research Service (ARS) scientists and cooperators.

Some 70,000 turtle eggs to be whisked far from oil

(AP) -- An effort to save thousands of sea turtle hatchlings from dying in the oily Gulf of Mexico will begin in the coming weeks in a desperate attempt to keep an entire generation of threatened species from vanishing.

Egypt finds evidence of unfinished ancient tomb

(AP) -- Egyptian archaeologists who have completed excavations on an unfinished ancient tunnel believe it was meant to connect a 3,300-year-old pharaoh's tomb with a secret burial site, the antiquities department said Wednesday.

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