Libraries in the UK are hit hard by the effect of austerity on local governments.

Giraffes are listed as "vulnerable" after their population has fallen 40% in a 3 decades.

We can still save them.

Are electric cars really zero-emissions vehicles? That depends on whether the electricity is generated from fossil fuels.

This doubt is for the short term. In the long run, electric cars are a step forward because we can generate all our electricity renewably just by ramping up existing technology. The car batteries can serve as load buffers.

We have to make sure that recharging electric cars is anonymous.

The response to the Oakland fire is eviction of many poor people and art centers.

A Rio Tinto mine plans to track employees totally, even when they are off duty, using sensors on lampposts as well as drones.

Tracking people this much should be prohibited by law, even employees on duty.