Nitazenes, less detectable and sometimes stronger than fentanyl, have been detected across more than a dozen states.

If the federal government were to invest in finding autism’s causes, it would consider the effects of pesticides.

New statewide sampling effort was launched in May. Meanwhile, lawmakers are considering testing requirements for drinking ...

Error bars illustrate the margin of error for a survey estimate by showing how precise that estimate is. Here are some answers to common questions that might help you better understand charts with ...

Sophisticated private sources could provide a fuller picture of the state of the economy. But the government is not even ...

In addition to measuring overall user and usage growth, OpenAI's paper also breaks down total usage based on when its ...

New research using NASA's Perseverance rover has uncovered strong evidence that Mars' Jezero Crater experienced multiple ...

The amount of toxic "forever chemicals" flowing into the River Mersey in north-west England has reached some of the highest ...

WASHINGTON (AP) — Scientists have discovered prehistoric insects preserved in amber for the first time in South America, providing a fresh glimpse into life on Earth at a time when flowering plants ...

The rate that our heart or liver ages may differ from that of our immune or hormonal systems, and now it seems that a single ...

Nearly seven in 10 Americans suffer from “travel dysmorphia” — the feeling that they haven’t seen enough of the world ...

Kids move an average of almost 400 miles away after leaving home, a new study shows. For many parents, that distance is more ...