Headlines

‘UFC Freedom 250’ at the White House: 5 things to watch

Anticipation is building for "UFC Freedom 250," a prime-time fight night set to play out just steps from the White House and seen as an informal kickoff to the “America 250” celebrations the Trump administration is planning this summer. The multimillion-dollar project is the

The nature of launch day

No one cares about it as much as the person who’s planning it. Some folks waited in line for the first iPhone, but not many. It’s tempting to try to bend the curve and put the ‘grand’ into ‘grand’ opening. But that usually creates disappointment. In any population, only a few

Millipedes beat vertebrates to land by 80 million years

Millipedes may have been crawling across Earth's landscapes nearly 460 million years ago, long before vertebrates ventured onto land. A new study finally completes their evolutionary family tree, revealing surprising clues about these ancient ecosystem engineers and their early

Scientists found a surprising problem with sugar-free diets

A surprising new study suggests that completely eliminating sugar may backfire. Mice on a sucrose-free low-fat diet showed worse blood sugar control, increased inflammation, disrupted gut bacteria, and signs of fatty liver compared with mice that consumed some sucrose.

Scientists discover parrots may actually use names

Parrots may be doing more than just repeating words—they may actually use names. By analyzing hundreds of recordings from pet parrots, researchers found evidence that many birds use specific names to identify particular people, animals, and even individual companions. Some