Darwinian Indoctrination Still Not Working for Most Americans
June 1, 2012
Almost half the American public still believes God created man recently, despite decades of indoctrination by education and the media.
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The Wonder and Blunder in Your Skull
May 29, 2012
Even when it goes awry, the brain wins an award of cosmic proportions, according to a veteran psychiatrist.
Bacteria as a Vast Unexplored Medicine Chest
May 28, 2012
Most of our therapeutic agents have been derived from bacteria. A new survey shows we have barely tapped the surface of potential medicines beneath our feet.
Ready, Aim, Flower
May 26, 2012
How does a plant know the time to flower? A new study describes a process involving genes, sunlight sensors, switches, clocks, feedback loops and messages.
Doomed Worlds: Planets Seen Disrupting, Not Forming
May 23, 2012
Much as astrobiologists would like to see the birth of a new planet, the ones we observe seem to be dying, not being born.
Animal Sin: What Does It Imply?
May 20, 2012
Some animals commit cruel or disgusting acts humans would consider immoral. What does this mean?
What SETI Guru Wants to Know
May 18, 2012
Seth Shostak, a SETI advocate, has two key questions for aliens.
Shrink Validity Is Shrinking
May 18, 2012
Should you trust the diagnosis of a psychiatrist? If it helps, individuals are free to choose. Behind the scenes, however, there are severe, deep-seated debates about whether psychiatrists understand disorders, let alone diagnose them properly.
Butterfly Mimics Don't Evolve; They Share
May 16, 2012
A non-evolutionary explanation has been found for a classic evolutionary showpiece: mimicry in butterflies.
Best Cave Art Is Still the Oldest
May 9, 2012
A new research study confirms that the exquisite cave art at Chauvet Cave is the oldest.
New Chirality Solution Proposed
May 9, 2012
It's long been a mystery why cells use one hand of two-handed molecules, like left-handed amino acids and right-handed sugars. A new proposal solves the mystery, explaining how this phenomenon called homochirality arises naturally. Wait a minute...
Evolution for Men and Women
May 8, 2012
Two recent entries in the evolution literature have application to one sex or the other.
Animals Have Biological GPS
April 30, 2012
Global Positioning System (GPS): that's a function. Maintaining a suite of satellites is one method for achieving the function. But there are other ways to figure out where in the world you are, and two very different animals show the way – naturally – using Earth's global magnetic field.
Why You Are Waterproof
April 29, 2012
Can you imagine inflating like a water balloon every time you jumped in a swimming pool? Or what if water leaked out of your skin every time you drank a glass of water? Your skin forms an impermeable barrier to water, a new study found, because of a unique way certain molecules are arranged.
King David Ruled Cities, Not Shepherds
April 24, 2012
Ongoing archaeological finds from Khirbet Qeiyafa in ancient Judah now show conclusively that the site had fortified walls with gates, administrative buildings, bronze and iron objects, and artifacts suggesting extensive trade with foreign powers. These discoveries cast doubt on the "minimalist" chronology of some liberal scholars who claim that King David, even if he existed, was a tribal chief over pastoralists.