Time’s Second Arrow: Evolution, Order, and a New Law of Nature Robert M. Hazen and Michael L. Wong W. W. Norton (2026) Like evolution by natural selection, some ideas that start out as revolutionary can become so intuitive that they seem banal to future generations. Mineralogist Robert Hazen and planetary scientist Michael Wong must hope
Charlotte Touzalin was still a young teenager when she began struggling with weight gain, abnormal periods and unwanted facial hair — the same puzzling symptoms that plagued her mom for decades and that no doctor could piece together. “I’d go home and I’d cry,” said Touzalin, an 18-year-old college student from Colorado. “I didn’t understand why all
Specific genetic variants can be linked to a particular condition by analyzing the genomes of large groups of people with and without the disorder.Credit: Gregory Adams/Getty Researchers have identified the first evidence of genetic risk factors associated with borderline personality disorder (BPD). The analysis, published in Nature genetics July 201is the largest genome-wide association study
For those born with Laron, there is hope in the form of a medication called Increlex. The drug, which was first developed 15 years ago, can cause height increase if given during periods of growth spurts. But accessing the drug can be difficult and has several limitations: it can only be given to children between