Space-based solar power plants could soon be a thing
China has brought forward plans to build a solar power plant in space in an ambitious project that several other countries are seeking to emulate.
Apps that plant trees for you are booming. But are they actually helping?
There are dozens of apps that promise to plant trees in exchange for your usage, but critics say not all of them are making a positive impact on the climate.
Samsung’s new Galaxy S phones built partly with recycled ocean plastic
Samsung has revealed that its new high-end Galaxy S phones will for the first time be made from repurposed ocean-bound plastics such as discarded fishing nets.