A surprising technique has helped scientists observe how Earth’s oceans are changing, and it’s not using specialized robots or artificial intelligence. It’s tagging seals.
As global temperatures have risen, major sporting events like the Olympics and FIFA World Cup have had to adapt to high heat and extreme storms to keep athletes and fans safe and allow the games to go on.
Residents in low-income neighborhoods have been talking about what kinds of bike infrastructure they believe best meet their needs. Some of their preferences were notably different from those of cyclists in wealthier neighborhoods.
