Science

Most older Americans want to live at home as long as they can, but finding and affording the help they need often isn’t easy. There are severe shortages of home health aides...

A small group of Republican senators on Friday called on President Biden to ban travel from China to protect against an outbreak of respiratory illnesses in children there, even as scientists and...

What’s in a number?According to a recent calculation by a team of biologists and geologists, there are a more living cells on Earth — a million trillion trillion, or 10^30 in math...

Such signals could help the dolphins home in on prey hiding on the seafloor. Bottlenose dolphins perform what’s called crater feeding, said Denise Herzing, a marine mammalogist at the Wild Dolphin Project...

As leaders from nearly every nation on the planet gather on Thursday in the United Arab Emirates to confront global warming, many are carrying a sense of disillusionment into the annual climate...

La vida de un perro mascota tiene una trayectoria predecible. Con el tiempo, el cachorro de orejas caídas que no para de quedarse dormido en su plato de comida se convertirá en...

Life expectancy in the United States has begun to climb again as the threat of Covid-19 has receded, increasing by more than a year between 2021 and 2022, according to data released...

Astronomers have discovered six planets orbiting a bright star in perfect resonance. The star system, 100 light-years from Earth, was described on Wednesday in a paper published in the journal Nature.The discovery...

A Number That Sums It Up: Thousands of lives have been saved with CAR-T.CAR-T involves removing a type of white blood cell — T cells — from a patient’s blood, then genetically...

As the host of global climate talks that begin this week, the United Arab Emirates is expected to play a central role in forging an agreement to move the world more rapidly...