Deaths may signal change in how the country’s theocratic leaders will deal with widening demonstrations outside Tehran ...

To achieve carbon neutrality and limit global warming to 1.5°C, energy sector investment must be scaled up and directed towards cleaner and more sustainable technologies that support climate change ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...