Mars Rover Finds Changing Rocks, Surprising Scientists
By KENNETH CHANG The changes found by Curiosity, the NASA vehicle on the planet, show how the climate […]
science
Down From the Trees, Humans Finally Got a Decent Night’s ...
By CARL ZIMMER Humans sleep more deeply but for shorter periods than other primates’ habits, a study finds. […]
Understanding El Niño
By JONAH BROMWICH Some questions and answers about the meteorological phenomenon named for Jesus Christ. The 2015 El […]
Climate Advocates See Need for Continued Activism
By JOHN SCHWARTZ Environmental groups say the focus will shift, and a push for institutional divestment of fossil […]
San Diego Vows to Move Entirely to Renewable Energy in ...
By MATT RICHTEL With an ordinance passed on Tuesday, San Diego became the largest American city to make […]
Physicists in Europe Find Tantalizing Hints of a Mysterious New ...
By DENNIS OVERBYE Two teams find anomalies in data from the Large Hadron Collider at Cern, the European […]
Life on ‘Mars’ by Way of Hawaii: Q. and A.
By KATIE ROGERS Six researchers are living for a year in a NASA habitat that simulates the red […]
Some Prairie Voles Play the Field, Researchers Find
By SINDYA N. BHANOO The small rodents are famously monogamous — but not all of them. Nonmonogamy seems […]
Jan. 2, 1966: When Airbags Were More Science Fiction Than ...
By NICHOLAS BAKALAR An article about auto safety cited “an air-bag arrangement that would rapidly expand and hold […]
Evelyn Witkin and the Road to DNA Enlightenment
By CLAUDIA DREIFUS A legendary geneticist reflects on the earliest days of a new science and her groundbreaking […]