Amid the standoff between Russia and Ukraine, the US and other Western countries continue to provide Ukraine with military assistance. Now, the Biden administration is weighing sending more troops to countries like Poland and Romania to reinforce NATO allies in Eastern Europe. Also, the rate of global chemical pollution exceeds the planet’s ability to absorb it, threatening the stability of ecosystems and human health. Plastic pollution, pesticides, and industrial materials are top concerns, according to a new study. Plus, the tiny Pacific island of Tuvalu has struck a deal with US-based internet company Go Daddy to manage its highly coveted internet address: .tv.