In the office, classroom and living room, working and relaxing mean sitting still. Our bodies evolved without chairs. Here are some tips for getting out of your seat and moving — even on cold days.
In the office, classroom and living room, working and relaxing mean sitting still. Our bodies evolved without chairs. Here are some tips for getting out of your seat and moving — even on cold days.Open
People in poor countries often get little or no warning about floods, storms and other deadly weather. Local efforts are changing that, and saving lives.
People in poor countries often get little or no warning about floods, storms and other deadly weather. Local efforts are changing that, and saving lives.Open
Governors of two Russian regions bordering Ukraine said Tuesday that residents are facing sustained power outages as a result of Ukrainian attacks on energy targets.