News Tech

Rethinking A.I. with an eye towards ethical behavior

Artificial intelligence is about to grow a conscience, thanks to innumerable experts the U.S. Department of Defense hired to study ethics in A.I. Fifteen months of consultations with academics, scientists and others led to the announcement. “Deliberate steps to minimize unintended bias in A.I. capabilities” are top priorities in the DoD’s work. “The Defense Department’s […]

News Science

Life in space may not need oxygen to survive

The first multicellular organism known to live without ever taking its first breath has been found living completely free of oxygen inside salmon. The parsasite, Henneguya salminicola, is a jellyfish-like organism that doesn’t have a mitochondrial genome, marking the first time such an absence has been discovered. The tiny creature excites scientists who are now […]

Health News Tech

Go ahead and cry at the in-flight movie, it’s ok

“An emerging body of research is suggesting that soaring 35,000 feet (10 kilometers) above the ground inside a sealed metal tube can do strange things to our minds, altering our mood, changing how our senses work and even making us itch more,” according to Richard Gray for BBC Future. Frequent fliers may have found themselves […]

Health News

Living in crisis on the streets of Portland

“It’s been nearly four decades since modern homelessness worked its way into our collective awareness. Unlike the Civil War or the Great Depression that caused massive waves of ‘itinerant poor,’ the rise in homelessness in the 1980s was borne of social politics and global economics. And in just 40 years, it has reached crisis proportions,” […]