According to current regulations, animals that have been genetically edited, like pigs or cows, are considered drugs. What are the consequences of such rules on American livestock and agriculture?
Nir Kshetri, University of North Carolina – Greensboro
Chinese users have started posting sensitive materials, like documents of sexual assault, on the blockchain. But the government has taken its own steps to crack down on this practice.
Biologists investigated whether birds that search for multiple mates would evolve ever more elaborate songs to attract them. What they found might have surprised Darwin.
Clifford Johnson, USC Dornsife College of Letters, Arts and Sciences
The film wowed critics and fans. But its hidden power may be black lead characters who are accomplished scientists – just the thing to help inspire future generations to follow in their footsteps.
Pursuing big, unrealistic dreams can distract from real scientific progress. It’s time for AI research to focus on restoring and expanding human control and responsibility.
Tim Caro, University of California, Davis and Martin How, University of Bristol
How the zebra got its stripes is not only a just-so story, but an object of scientific inquiry. New research suggests that stripes help zebras evade biting flies and the deadly diseases they carry.
Darby Saxbe, USC Dornsife College of Letters, Arts and Sciences
The transition to parenthood comes with plenty of stress. A psychology researcher suggests that paid family leave could help lift some of the burden – with positive health benefits down the road.
It’s easier than ever to create a fake image and spread it far and wide online. But there are steps that you can take to protect yourself from fishy photos.
Hernán Cortés owed his conquest of the Aztecs to his expedition’s unknown, unseen secret weapon: the smallpox virus. Disease epidemics can set the course of human history.
Throughout the world, unique sites of natural and cultural heritage are protected for future generations. But what about sites on the moon that represent the beginning of the human space age?
Teens get a bad rap as selfish, dangerous risk-takers. But neuroscience and psychology research is revising that image: Adolescents are primed to help those around them, with positive benefits for all.
Despite the uncertainties – and dangers – of retaliating against suspected cyberattackers, a surprising number of companies and countries are exploring doing just that.
Women are more prone to immune-related diseases like allergies and irritable bowel syndrome. But this may be due to the fact that they have super-strong immune systems.
Even when everything’s going great in your relationship, you likely harbor some ambivalence toward your partner deep down. Psychology research suggests it’s not just OK, but normal.
Many pieces leading to Alzheimer’s disease have been identified. To put the pieces together, one scholar argues that the government should launch a Manhattan Project-scale effort to find a cure.
Blood tests used to diagnose malaria can’t detect low levels of the disease causing parasite and are hard to administer. A new portable spit test may provide a better alternative.
Every device that you use, every company you do business with, every online account you create – they all collect data about you and analyze it to figure out minute details of your life.
Karen Wu, California State University, Los Angeles
A cold, logical list of attributes sought in a partner is cast aside by the hot emotions that come up in real life. A psychology researcher explains how this ‘hot-cold empathy gap’ works in dating.
It might be human nature to undervalue what’s chugging along doing fine while imagining there’s a mythical ‘best’ partner out there somewhere. A psychology researcher has advice.
A brief line in the State of the Union address hints at an exciting year for commercial spaceflight companies in the US. After an eight year lull, US rockets will again carry astronauts into space.