Volkswagen has announced a significant investment of $5 billion in the struggling electric vehicle maker Rivian. The German auto giant plans to collaborate with the EV startup on software and electrical technology.

Investors are more likely to spend money on risky stocks when the sun is shining, according to a recent study. The research suggests that pleasant weather conditions can influence investment decisions, leading to higher spending on lottery-like stocks. This connection between sunshine and increased investment in risky assets highlights the impact of external factors on financial behavior.