Limit Thinking

What the journey from AI assistant to full-virtuality can teach us about the nature of love.

How a chemistry “purist” built one of World War II’s greatest applied R&D laboratories.

After his death in 1884, thousands of Gregor Mendel’s letters and notes — filled with scientific data and figures — were destroyed. What did the friar discover, and what have we forgotten?

Creating mirrored organisms using synthetic biology could seriously harm extant life, a 300-page report claims. While the risks from mirrored life are uncertain, it is best not to find out.

During a Smithsonian Artist Research Fellowship in 2009, Rich Pell stumbled upon declassified photographs of a top-secret bioweapons test from 1965, called Operation Shady Grove.

The Central Dogma is not a "dogma," and it has never been broken.