What has made the biggest impact on dentistry and dental practice today? This Collection reflects the issues that really matter to practising dentists and are some of the recent hottest topics from ...

Researchers used algebra and geometry together to solve an old random walk problem. Random walk ideas have informed everything from biology to video games. This team identified a key geometry idea ...

The 2022 “Great American Race” winner turned a lap of 187.402 mph in his No. 2 Team Penske Ford. It’s the first of three scheduled practice sessions for Sunday’s 68th running of the Daytona 500 (1:30 ...

What are the most pressing global crises in 2026? Each year, the International Rescue Committee’s (IRC) Emergency Watchlist identifies the countries at greatest risk of new or worsening humanitarian ...

In 2021, just months after the first COVID vaccines debuted, concern was growing about an exceedingly rare but sometimes deadly outcome of certain shots. Two related vaccines—one from AstraZeneca and ...

Objective To develop a best practice guide for managing people with plantar heel pain (PHP). Methods Mixed-methods design including systematic review, expert interviews and patient survey. Data ...

COPD makes it hard to breathe in as much air as you need. And without enough oxygen, you may have other problems. Fortunately, there are simple things you can do. Stop smoking, exercise, and closely ...