Science"We don't know what the consequences of long-term exposure to these substances are, but the fact that they are present in high levels in the blood is enough to act", says researcher Josefin Engelhardt.

Environment"The amount of nature in the form of green space in our immediate environment and where we spend our time each day has an impact on our mental health", the researchers emphasize.

CultureCannonballs with sulfur residue indicate that the ship may have been engaged in battle just before it sank.