Ordinary matter, when cooled, transitions from a gas into a liquid. Cool it further still, and it freezes into a solid.

David Rittich of the New York Islanders allows a goal during the second period when the New York Islanders played the Utah Mammoth Thursday, January 1, 2026 at UBS Arena in Elmont, NY. Robert Sabo for ...

Like many people, I use AI for quick, practical tasks. But two recent interactions made me pay closer attention to how easily these systems slip into emotional validation. In both cases, the model ...

Lung infections like pneumonia are among the world's top killers - but diagnosing them is notoriously hard. Now, researchers at UC San Francisco have found a way to identify these infections in ...

Corrections & Clarifications: McDonald's clarified remarks by CEO Chris Kempczinski. Lower-income consumer foot traffic dropped nearly double digits industrywide. The dollar (menu) doesn’t go as far ...

This video shows a day full of challenges on the road — heavy rain, traffic delays, a rerouted load, and delivery hold-ups. It highlights how drivers adapt to constant changes and still find solutions ...

When you think about heat waves, you might picture sweltering cities, shimmering asphalt and unbearable summer afternoons. These heat waves dominate the headlines because we feel them directly. Rivers ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Li Li (李黎), Penn State (THE CONVERSATION) When you think about heat waves, you might ...

Lucas is a writer and narrative designer from Argentina with over 15 years of experience writing for games and news. He keeps a watchful eye at the gaming world and loves to write about the hottest ...

NEW DELHI, Sept 2 (Reuters) - NTPC Ltd (NTPC.NS), opens new tab, India's largest coal power generator, has raised concerns that operating coal-fired power plants at a reduced load could significantly ...

A breakthrough in high-speed rail design could make the world's fastest trains safer, quieter, and greener. Chinese researchers have found a way to slash the deafening "tunnel boom" shock wave caused ...