Wind farms, solar panels and more take up land and may harm wildlife. Researchers are working to resolve this conflict.
Piezoelectric materials turn mechanical energy into electrical energy — and vice versa.
Archaeologists and an Aboriginal family are working together to find and document a First Nations group’s lost ties to the land.
Hungry bats are more likely to shed harmful viruses to people or livestock when they spread out to hunt food. Conserving forests may limit this risk.
A new study finds they can leak benzene and other harmful chemicals into homes, sometimes at very high levels.
Switching over to clean, renewable power — and away from fossil fuels — could save trillions of dollars by 2050, a new study finds.
Lowering carbon levels in our atmosphere to stabilize the climate may start with switching from fossil fuels to greener energy sources.
Inland melting of the Northeast Greenland Ice Stream is accelerating — and may contribute far more to sea level rise than earlier estimates suggested.
But the same thing is not happening throughout the kingdom. For instance, more than half of vertebrate populations are stable or increasing.