From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

"Hubble has given us a front row seat to the chaotic processes that are shaping disks as they build new planets — processes ...

T he largest planet-forming disk ever observed, nicknamed Dracula’s Chivito after a Uruguayan sandwich, has been revealed to ...

Astronomers using NASA's Hubble Space Telescope have imaged the largest protoplanetary disk ever observed circling a young ...

New images taken with the Gemini North telescope in Hawaii confirm that the interstellar comet 3I/ATLAS has gotten brighter and greener since its close flyby of the sun in October. When you purchase ...

Abstract: In the current research field of digital image encryption technology, there are some key challenges, including insufficient key space, the weak sensitivity of key parameters, and low ...

Abstract: In image semantic communication, the complex wireless channel environment leads to the loss of image details and performance degradation during transmission. To address this issue, we ...

December 4, 2025 in Brussels, Belgium: EU negotiators agree on new rules that could allow gene-edited foods to be sold in supermarkets without special labeling. Sabrina Carpenter soundtrack used in ...

"We strongly condemn any denigrating, violent, or unauthorized use of Franklin’s name or image," publisher Kids Can Press said after the image was published Omar Havana/Getty; Pete Hegseth/X Defense ...

Wading through a street in Wellampitiya, on the outskirts of Colombo, the Sri Lankan capital, in November.Credit...Ishara S. Kodikara/Agence France-Presse — Getty Images Supported by By The New York ...

Years come and go, sometimes before we even realize that time has passed. Events blur and run together. The news is overwhelming, and even those who follow it closely can feel a sense of unremitting ...