Bill Diller, a photographer living in Huron County, Mich., had never seen a snowy owl quite like this. In January, Mr. Diller’s neighbor told him about a “red-spotted snowy owl” in the area. It’s a part of Michigan known as “the Thumb,” which becomes home to many snowy owls in the winter. People were calling…
Researchers have corrected a disease-causing gene mutation with a single infusion carrying a treatment that precisely targeted the errant gene. This was the first time a mutated gene has been restored to normal. The small study of nine patients announced Monday by the company Beam Therapeutics of Cambridge, Mass., involved fixing a spelling error involving…
In some cases, these health problems arose as byproducts of inbreeding. Because breeds are genetically closed populations, a disease-causing mutation that just happens to pop up in one dog can quickly become common in future generations. “Especially if the animal with that mutation is otherwise a prize specimen,” Dr. Serpell said. “Because everyone will want…
The vast majority of plants are hermaphrodites, with both male and female reproductive parts. Oaks, some orchids, the potted spider plant in your office — they’re all capable of reproducing without a member of another sex nearby. “It makes sense if you are an organism that can’t run around and find mates,” said Deborah Charlesworth,…
In 1786, a British judge named William Jones noticed striking similarities between certain words in languages, such as Sanskrit and Latin, whose speakers were separated by thousands of miles. The languages must have “sprung from some common source,” he wrote. Later generations of linguists determined that Sanskrit and Latin belong to a huge family of…
A tantalizing vision of a women-centric society has emerged from an ancient cemetery in the bucolic countryside of southwest England. Whereas women commonly left home to join their husbands’ families upon marriage, the Durotriges, a Celtic tribe that lived in Dorset 2,000 years ago, bucked the mold with a system called matrilocality, wherein women remained…
You may be among the millions of people who have seen a surprisingly specific warning like this on the labels of drugs you take: Avoid eating grapefruit or drinking grapefruit juice while using this medication. Such warnings are issued for dozens of substances, including docetaxel, a cancer drug; erythromycin, an antibiotic; and some statins, the…
When Stephane Castel first met with a group of Māori people and other Pacific Islanders in New Zealand to talk about his drug company’s plans for genetic research, locals worried he might be seeking to profit from the genes of community members without much thought to them. Instead, Dr. Castel and his colleagues explained, they…
For such a tiny fish, the snail darter has haunted Tennessee. It was the endangered species that swam its way to the Supreme Court in a vitriolic battle during the 1970s that temporarily blocked the construction of a dam. On Friday, a team of researchers argued that the fish was a phantom all along. “There…
