A cartoon for April 13, 2025.

Understanding the molecular mechanisms of ‘sickness behavior' could open new avenues for treating anxiety and depression.

Physicians have long observed a mystifying phenomenon: After a bout of infection or an autoimmune disease flare-up, some people experience prolonged mood swings, emotional dysregulation, and changes ...

In Noge, a Japanese neighbourhood in Yokohama with more than 600 bars and pubs, you can don a wristband and indicate your mood without having to say a word. Called Tonight’s Wristband ...

Wild swings dominated Wall Street's trading session on Monday with the market catapulting from an early drop that had dragged it 20% below its record to a sudden rise, only to revert to losses as ...

Traders are bracing for another bumpy week after a day marked by waves of volatility thanks to unpredictable news on President Donald Trump’s tariff plans. US stocks swung violently, wiping out ...

William Strauss and Neil Howe laid out a theory in their book “The Fourth Turning” that history does not march straight ahead. It spins in circles. They argue it follows a cycle of four phases called ...

Market experts said that such a steep spike in the VIX was last witnessed during the COVID-19 crisis, and its recurrence now signals panic in the system, with the potential for wild swings in ...

Physicians have long observed a mystifying phenomenon: After a bout of infection or an autoimmune disease flare-up, some people experience prolonged mood swings, emotional dysregulation ...

Vaginal dryness, tiredness and a reduction in sex-drive are other signs. If the cause of your mood disturbance is lack of oestrogen, related to the menopause, then it is very likely that oestrogen ...

NEW YORK (AP) — Wall Street is careening through a shocking day of trading Monday, catapulting from an early drop that had dragged it 20% below its record to a sudden rise, only to revert to ...

The bond market also experienced wild swings, with 10-year yields climbing 12 basis points after earlier tumbling about as much.