JJ Lin (Jacqueline Jing Lin) is the motion graphics director for The Wall Street Journal’s video team in New York. Her team ...

Researchers say tugboats could tow huge underwater parachutes around the ocean to manually power a vital ocean current.

We analyze the REDMAGIC Astra Gaming Tablet, a powerhouse with Snapdragon 8 Elite, 165Hz OLED display and 8200 mAh battery.