Missing Neutrons May Lead a Secret Life as Dark Matter
This may be the reason experiments can’t agree on the neutron lifetime, according to a new idea
Stories by Clara Moskowitz
Molecular Clue to the Mystery of Carbon’s Cosmic Origin Uncovered
A chemical found in a distant gas cloud could help explain where planets like Earth get the seeds of life
Secret to Porpoise Sonar Revealed
The animals can adjust structures in their foreheads to change the echolocation signals they emit
Nobel Physics Prize Goes to Gravitational Wave Scientists
Three physicists who lead the LIGO experiment, which made the first detection of gravitational waves, will share this year's award
The Neutrino Puzzle
The largest experiment ever to probe these mysterious particles could point the way to new physics
NASA Hires New Astronauts—but Where Will They Go?
The space agency awaits direction from the Trump administration, along with congressional funding to match its ambitions
Scientific Explorers, Pet Foxes, Science Hucksterism and Other New Science Books
April book recommendations from the editors of Scientific American
Q&A: Lawrence Krauss on The Greatest Story Ever Told
Hidden, impermanent balances in nature have shaped the history of physics, and could determine our universe’s future
Majestic Owls, Great Lakes, Food Crisis and Other New Science Books
March book recommendations from the editors of Scientific American
How an Amnesiac Changed Neuroscience
February book recommendations from Scientific American
Brain Beauty: The Art of Neuroscience
Book recommendations from Scientific American
Tangled Up in Spacetime
The collaborative project “It from Qubit” is investigating whether space and time sprang from the quantum entanglement of tiny bits of information
Are We Living in a Computer Simulation?
Listen in as physicists and philosophers debate whether we are real or virtual
Interstellar Blues and the Pitfalls of Long-Duration Spaceflight
Passengers explores the difficulties, both personal and scientific, of journeying to another star
How the Harvard Observatory Women Changed Astronomy
More book recommendations from Scientific American—December 2016
Engineering the Body: How Regenerative Medicine is Changing Disease
Medical researcher Molly Shoichet will tell three stories of novel ways scientists are combatting stroke, blindness and cancer, in a live Webcast tonight at 7 p.m. ...
Gravitational Waves Discovered from Colliding Black Holes
A daring set of experiments finally confirms Einstein's 1916 prediction of gravitational waves
Inside the World of Competitive Rubik's Cube Solving
And more new books for November 2016
Tangled Up in Spacetime
Hundreds of researchers in a collaborative project called “It from Qubit” say space and time may spring up from the quantum entanglement of tiny bits of information
An Astronaut Tells It Like It Is in New Book
And more October book recommendations from Scientific American
