Making Pigs More Like People
Cloned piglets lack gene that causes organ rejection
Latest News
Read our COVID-19 research and news.
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Have Tentacles, Will Mimic
Newly discovered octopus impersonates multiple animals -
Like Clockwork No Longer
Individual brain cells lose their rhythm with aging -
Panel Opposes Astronomy Shake-Up
Pans White House idea to consolidate all U.S. programs within NASA -
Lead Paint Trial Castigated
Researchers argue that child health study at Johns Hopkins affiliate was not unusual -
Resistance Without Antibiotics
Bacterial toxin makes bugs resistant to widely used antibiotics -
The Underground Psittacosaur
Paleontologists vexed by mysterious e-photos of black market specimen -
Japanese Inventor Sues Company
Blue LED pioneer wants more money and recognition for researchers -
NIH: No Tax on Blockbuster Drugs
Payback for government funding would stifle innovation, agency says -
A Gene for Long Life?
Finding suggests that DNA plays an important role in extreme longevity -
NIH Reveals Stem Cell Providers
List of lines that can be federally funded has been eagerly anticipated -
Alexandria to Reopen Library
Successor to the ancient world's famous collection will open this fall -
A Handle on Hantaviruses
Long-sought animal model offers chance to study drugs, vaccines -
Alternative Medicine Here to Stay
U.S. population increasingly seeking alternative therapies, Harvard study finds -
How Seedlings See the Light
Surprisingly simple pathway tells young plants when to turn green -
Transatlantic Tuna Travel
Fish cross ocean more often than thought -
Queens Rule Ant Nests
Contrary to expectation, the top insect can decide a colony's sex ratio -
Skin Cells to Stem Cells
Study suggests that even skin can be a source of versatile cells -
Near-Death on the Ocean Floor
By chance, instrument survives and records volcanic eruption -
With Genomes, Less Can Be More
First comparison of rival genome projects shows differences in coverage, accuracy -
Are the Laws of Physics Changing?
Controversial study claims a fundamental constant may have shifted over time -
Seeing Through Gravity's Lens
A new technique passes test with flying colors -
Saliva Key to New Vaccine
A fly's salivary protein protects against a widespread tropical disease -
Fight Over Stem Cell Rights
University of Wisconsin, Geron Corp. square off over claim to embryonic cells -
Targeted Attack on Leukemia
New type of drug could kill the cancer and spare the body
