Scientists from China, Korea, and the Czech Republic have discovered a new method for writing and preserving messages: making patterns of air bubbles trapped in ice sheets.

This study presents new mechanistic insights into the frustrated Lewis pairs (FLPs) catalyzed C–H activation of heteroarenes. Besides the generally accepted concerted C–H activation, a novel stepwise ...

Kyle Allen is a seven-year NFL veteran, and he was signed with the Lions in March to provide competition with 2023 3rd round selection Hendon Hooker. Allen is only two years older than Hooker, and has ...

Also three bubble interactions are highlighted. Complicated phenomena such as bubble forming an elliptical shape and bubble splitting are observed. The BEM simulations provide insight into the physics ...

Wall Street entered 2025 with bullish bets on onshore Chinese stocks, counting on Beijing’s stimulus drive to cushion the blow from US tariffs. Six months in, they couldn’t have been more wrong.

A direct synthesis of new donor materials for organic photovoltaic cells is reported. Diaryindenotetracenes were synthesized utilizing a Kumada–Tamao–Corriu cross-coupling of peri-substituted ...

Rudra Kartel impressed Kenyans after dedicating a song to Senator Karen Nyamu, who praised his talent and said she was ...