US and Russian negotiators met in Saudi Arabia on Monday for talks on a Black Sea ceasefire that Washington hopes will ultimately bring an end to President Vladimir Putin’s invasion of Ukraine ...

See our Citation Policies for more details about how to structure your data citation. The Circum-Arctic permafrost and ground ice map is available via ftp in ESRI Shapefile format and Equal-Area ...

Air quality index is used by government agencies to communicate to the public how polluted the air is. Public health risks increase as the AQI rises. Eight pollutants namely particulate matter PM10, ...

Use either the Text search OR the Map search to find local weather stations. You can get daily and monthly statistics, historical weather observations, rainfall, temperature and solar tables, graphs ...