Mars is an inhospitable desert planet. Billions of years ago, things were different. In Jezero Crater, for example, fed by a ...

Former Jeopardy! contestants are frequently and exasperatedly asked if they receive categories or study guides in advance, to which they firmly respond “no.” They claim contestants are not given any ...

OpenAI has published 56 top ChatGPT prompts used by Indian students from top colleges to help study smarter and plan campus ...

Dongfeng Gu and colleagues review community based cohort studies in China, finding strategies to improve the quality and scale of these studies in China and beyond Community based cohort studies ...

Researchers at Brown University found that AI chatbots routinely violate core mental health ethics standards, underscoring ...

A rising body of research is trying to quantify the impact of personal climate actions. The results show the most powerful ...

Runaway Hopeful (G1) winner Ted Noffey leads an accomplished seven-horse field entered in Saturday’s $650,000 Breeders’ Futurity (G1) at Keeneland. The 1 1/16-mile race is an important early stop on ...

A small but promising six-horse field has turned out to contest Saturday’s $300,000 American Pharoah (G1), the first of four 2025-26 Road to the Kentucky Derby qualifiers taking place at Santa Anita.

Senators questioned Health and Human Services Secretary Robert F. Kennedy Jr. about the Covid-19 vaccine, a month after his department announced it was winding down mRNA vaccine programs. Photo: Kayla ...