Earth's magnetic field is generated by the churn of its liquid nickel-iron outer core, but it is not a constant feature.

Scientists at the University of Southampton have uncovered evidence from ancient rocks that Earth's climate continued to ...

Have you ever wondered how we got here on Earth, and how it all began? From the Archean Eon to the Holocene Epoch, some ...

Scientists have identified what may be the coldest ocean temperatures ever recorded in Earth’s history, shedding new light on how life endured a planet-wide freeze roughly 700 million years ago. The ...

Target started out as a dry goods store in the early 20th century, but in the ensuing decades, it grew into a chain of ...

The mission, called Artemis II, will send a crew in the Orion capsule to verify that its life-support, navigation, communications, and flight systems work as designed in deep space. The astronauts are ...

ABC News provides a frame-by-frame review of video of the incident. It could all come down to 399 milliseconds. That's the amount of time between the first two gunshots fired by an Immigration and ...

The stock market could drop in 2026 as President Trump's tariffs and high valuations drag on investor sentiment. In 2025, President Donald Trump broke with decades of trade-policy precedent and ...

After long discussions over the last two weeks, here's a timeline of Free Comic Book Day from concept to clusterf-ck to maybe pulling something out of the fire for the first Saturday in May 2026, the ...

This tutorial explains how to manage your Copilot Activity History for the Copilot app and Copilot in Microsoft 365 apps. When we interact with Copilot with text or voice prompts using the Copilot ...

A proposal filed Tuesday by US Customs and Border Protection would require social media scrutiny of any potential visitor applying for so-called electronic travel authorization — which allows people ...

Foreign tourists to the U.S. could be required to disclose the past five years of their social media activity if a Tuesday rule proposed by Customs and Border Protection (CBP) is approved. “In order ...