Invasive ants could wipe out the native ants that defend acacia trees in east Africa. This could indirectly harm many other species, and indirectly protect a few.

Interviews with Jewish and Arab inhabitants of the Israeli town of Lod.

I find it noteworthy that the Arab residents face repression and are barred entirely from holding political rallies.

Food products should notify customers of any changes in the recipe.

The EU has made significant reductions in CO2 emissions from fossil fuels. It's going in the right direction but we all need to do it, and faster, if we are to avoid disaster.

In Tiningu, Pará, Brazil, outside farmers have bought land that includes the area's springs, and now claim all the water belongs to them.