Scientific American

Scientific American

[:es]The Evolutionary Origins of Friendship[:]

[:es]The emergence of this crucial kind of relationship relied on the ability to recognize the unique benefits others have to offer[:]
Scientific American

[:es]Story of Mammoth Survival Is in the Soil[:]

[:es]Ancient DNA preserved in soil may rewrite what we thought about the Ice Age[:]
Scientific American

[:es]Queen Bee Sperm Storage Holds Clues to Colony Collapse[:]

[:es]Analyzing fluid from queen bees’ specialized sperm sacs can expose stressors[:]
Scientific American

[:es]Is 70 Really the New 60?[:]

[:es]People are aging better but not across the board. Education makes a dramatic difference[:]
Scientific American

[:es]Rotating Sails Help to Revive Wind-Powered Shipping[:]

[:es]A century-old concept, Flettner rotors, gets a fresh look as shippers cut back fuel[:]
Scientific American

[:es]When Same-Sex Mating Makes Reproductive Sense[:]

[:es]Under the right circumstances, indiscriminate mating with both males and females can enhance animals’ evolutionary success[:]
Scientific American

[:es]Scientists Failed to Use Common Sense Early in the Pandemic[:]

[:es]The WHO’s initial advice not to wear masks in the fight to contain COVID sowed dangerous confusion[:]
Scientific American

[:es]Why Hatred and ‘Othering’ of Political Foes Has Spiked to Extreme Levels[:]

[:es]The new political polarization casts rivals as alien, unlikable and morally contemptible[:]
Scientific American

[:es]Climate Change Is Central to California’s Wildfires[:]

[:es]Conservative pundits who tout land management as the main issue fail to see the big picture[:]