Obama administration says disruption of stem cell research would ruin taxpayer-funded projects

Appeals court considers ban on stem cell research

Lawmakers say Congress must protect embryonic stem cell research in wake of court rulings

President Barack Obama

Specter seeks to sidestep court case by legalizing embryonic stem cell research

US President Barack Obama welcomes Egyptian President Hosni Mubarak

Government says it’s back in business of funding embryonic stem cell research _ for now

Barack Obama

Obama administration asks judge to reconsider ruling blocking stem cell research

The Dalai Lama

Some stem cell studies stop as researchers await Obama administration appeal of court ruling

President Barack Obama

Some stem cell studies halted, others keep going pending Obama’s quick appeal of court setback

Barack Obama

White House considering options after judge bars stem cell work under Obama policy

President Barack Obama speaks briefly on Afghanistan

Judge temporarily blocks Obama administration stem cell regulations

Obama stem cell regulations temporarily blocked

PayPal millionaire’s test rocket reaches orbit on 1st try, draws praise from NASA, White House

U.S. President Barack Obama

PayPal millionaire’s rocket blasts off on 1st test flight, headed to space on tryout for NASA

US President Barack Obama

Armstrong, other former astronauts criticize Obama plan for human space flight

President Barack Obama

First lady tells student teams that math, science are important to nation’s economic future

First lady: math, science important to nation

Senators: Lift lifetime ban on gay men donating blood

US President Barack Obama

Errors discovered in UN report on melting glaciers; scientists say main findings still hold

UN climate report riddled with errors on glaciers

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