Scientists say “a reservoir of disease” is being created after discovering bacteria that naturally occur in rivers are becoming resistant to antibiotics due to the impact of sewage....
Despite billions of dollars in additional weapons and security assistance that NATO announced this week, allied officials said Ukraine would not be ready to launch a dramatic counteroffensive or retake large swaths of territory from Russia until next year....
Outgunned and outmanned, Ukrainian soldiers struggling to hold the front line in a brutal, months-long Russian siege of Chasiv Yar are increasingly worried about their army’s ability to protect their rear. If key supply lines from the west are cut off and if troops to their south are overrun, they risk being choked....
Wealthy nations are purchasing vaccines against H5N1 influenza and boosting surveillance, but there are concerns that low-income countries will be left behind.