YOKOTA AIR BASE, Japan — Japanese officials visited a training facility at this airlift hub in western Tokyo where firefighting foam likely overflowed into stormwater drains last summer.

After hours: January 8 at 4:20:00 PM EST Loading Chart for HUBG ...

At a time when online hate speech and misinformation are on the rise, one of the missions of the UN education and culture agency UNESCO, has been to propose pathways for more effective social media ...