Why is the universe expanding at an ever-increasing rate? This is one of the most exciting yet unresolved questions in modern ...

Abstract: As carbon emissions reduction is becoming increasingly important for sustainable development and carbon neutrality targets, the concept of carbon emission market has been recently proposed ...

The Powerball jackpot is an estimated $364 million with a cash option of $164.1 million for the Monday, July 28, 2025 drawing. Drawings occur three times a week on Monday, Wednesday, and Saturday at ...

The Powerball jackpot is an estimated $426 million with a cash option of $193.5 million for the August 4, 2025 drawing. Matching the Powerball alone wins $4, and drawings occur three times a week.

The Powerball jackpot is an estimated $410 million with a cash option of $186.2 million for the August 2, 2025 drawing. Drawings are held every Monday, Wednesday and Saturday at 10:59 p.m. ET.

The Mega Millions jackpot is an estimated $198 million with a cash option of $89.3 million for the Friday, August 15, 2025 drawing. No one won the Tuesday, August 12 drawing, leading to the jackpot ...