Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? A discovery made by a Nasa rover has offered ...

Astronomers yesterday confirmed the discovery of an interstellar object racing through our Solar System — only the third ever ...

Human activities affect the planet by altering natural cycles. They contribute to climate change and pollution, posing challenges to ecosystems, biodiversity, human well-being and health. There is a ...