On a busy Monday afternoon in Sao Paulo, residents suddenly found themselves left in the literal dark, which lasted for a little more than an hour.
After a steamy, stormy start to the week, a wave of cooler air will have some grabbing long-sleeved shirts and jackets into the weekend.
Ivo is expected to become the eastern Pacific Ocean's newest hurricane by the end of the week.
Rounds of drenching showers and locally severe thunderstorms will continue to create flooding problems across part of the central United States through Thursday.
People share their struggles with Lyme disease as the epidemic explodes across the country.
On the heels of four tropical cyclones that made landfall in eastern Asia so far this month, a new tropical threat has developed in the Western Pacific Ocean.
Following news that monsoon rain has claimed more than 300 lives across India, Myanmar and Pakistan so far this month, the risk of flooding will expand to India's National Capital Region (NCR).
The United Kingdom is set to warm up this weekend, reaching the highest temperatures of the month in time for the upcoming summer bank holiday.