Once upon a time, gazing at the night sky was an escape from manmade messiness on Earth. Not anymore. Nearly 70 years after the launch of Sputnik, there are so many machines flying through space, astronomers worry their light pollution will soon make it impossible to study other galaxies with…
A European Space Agency satellite is expected to reenter and largely burn up in Earth’s atmosphere on Wednesday morning.…
Spanish police are investigating the disappearance of a 40-year-old American woman who was reported missing in Madrid after she…
Australia on Tuesday announced plans to build its largest navy since World War II, allocating more than $35 billion…
The operation, extending back to last year, involved a series of attacks, including vandalizing the cars of the interior…
Maxim Kuzminov, a Russian pilot who dramatically defected to Ukraine by flying his helicopter across the border, is dead,…
A US-Russian dual citizen has been arrested in Russia on charges of treason for allegedly collecting funds for Ukrainian…
A 280 million-year-old fossil thought to be a well-preserved specimen of an ancient reptile is largely a forgery, according…
United Nations experts have called for an investigation into what they described as “credible allegations of egregious human rights…