NASA says that its Van Allen Probe A satellite has fallen precipitously back to Earth after a 14-year journey through space.

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

The Equator is a line of latitude that bisects the globe at its widest point, and where the hours of light and darkness are equal throughout the year. The Equator passes through 13 countries: Ecuador, ...

The agency’s leader said new plans and timelines for the coming decade aim to create a permanent foothold by humans on another world and inspire Americans. By Kenneth Chang A new satellite could ...

The March equinox will take place on March 20 at 14:46 UTC.

Trump’s Threats to Europe Put Its Leaders in a Double Bind Over Iran European politicians risk angering voters if they join the war. Yet they could also face domestic upheaval if they take no action ...

March 26, 2026 • The International Olympic Committee will require all athletes who want to participate in women's events to undergo genetic testing. The policy takes effect for the 2028 Summer Games ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Michael Boyle is an experienced financial professional with more than 10 years working with ...

The phenomenon—with its video games, trading cards, shows, movies and merchandise—has generated billions in revenue Gregory Wakeman Email Powered by Salesforce ...

Andrew Bloomenthal has 20+ years of editorial experience as a financial journalist and as a financial services marketing writer. Khadija Khartit is a strategy, investment, and funding expert, and an ...

When we write things down, it's important to keep things nice and clear, so it's easy to read. Sentences help us give an order, ask a question, state a fact, or express an emotion or idea. Words are ...

It is widely believed that language is structured around ‘constituents’, units that combine hierarchically. Using structural priming, we provide evidence of linguistic structures — non-constituents — ...