At first glance, it looks like the start of a human pregnancy: A ball-shaped embryo presses into the lining of the uterus ...

It's the last clearly observed supernova in the Milky Way, Gassel said.

The Dow and S&P 500 marked new highs Thursday, but the Nasdaq fell as concerns over spending on artificial-intelligence infrastructure outweighed optimism over the Federal Reserve’s latest cut to ...

Planet Labs’ recent quarterly reports have sent its stock to the moon. Its most recent one after Wednesday’s close of trading, might send it to Mars.

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. A man rides a bike to work at a U.S. National ...

A Rocket Lab booster cam captured video from separation to splashdown in the Pacific Ocean. The footage has been time-lapsed. Credit: Space.com | footage courtesy: Rocket Lab | edited by Steve Spaleta ...

CHONGQING, CHINA - SEPTEMBER 4: In this photo illustration, a smartphone shows the logo of Planet Labs PBC (NYSE: PL), a U.S. company specializing in Earth imaging and geospatial solutions, with the ...

Time passes by faster on Mars than on Earth. ESA & MPS for OSIRIS Team MPS / UPD / LAM / IAA / RSSD / INTA / UPM / DASP / IDA, 2007, CC BY-SA 3.0 IGO The question “What time is it on Mars?” is far ...