The largest survey of our universe ever conducted suggests that it closely matches the model most favored by cosmologists. It ...

Ukrainian troops have launched an attack against a Russian border region with six US long-range missiles, Moscow has said. It ...

The US president-elect says he will pull the country out of international treaties and partnerships. That need not lead to ...

This 2023 satellite photo shows New Zealand's Mount Taranaki, which is surrounded by a near-perfect circle of deformed trees. The volcano was recently granted the same legal rights as a person.