In the mid-19th century, the remote island of St. Helena, located about 1,200 miles (1,900 kilometers) off the southwestern ...

Scientists have made many advances using traditional CRISPR technology, especially in medicine, but they are now seeking ways to create genuinely new gene-editing enzymes with properties that have not ...

As sulfur becomes increasingly scarce in soils worldwide, scientists are studying how plants decide whether to invest limited ...