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NASA's most ambitious Arctic voyage to date has revealed surprisingly high concentrations of ice particles in clouds over Greenland, a clue that may help explain why Arctic ice is melting even ...

If you’ve ever tried to get AI to make an image with text in it — like a fake magazine cover or a birthday invitation — you ...

Need to know how to type letters on a keypad, so you can dial a phone number with letters in it? Here's how to dial letters on an iPhone. We see them all the time—phone numbers with letters in them.

My friend’s church has initiated a novel Lenten practice, which is to write a letter every day in Lent and mail it: 40 letters in 40 days. The idea is to write something positive to someone ...

Department of Aeronautics and Astronautics, College of Engineering, Peking University, Beijing 100871, China ...

A powerful mathematical technique is used to model melting ice and other phenomena. But it has long been imperiled by certain “nightmare scenarios.” A new proof has removed that obstacle. Imagine an ...

Recent letters to the editor published by the AJC. Recent letters to the editor published by the AJC.

Teenagers weigh in. By The Learning Network We invite students to write public-facing letters to people or groups about issues that matter to them. Contest dates: March 12 to April 16 ...