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Articles on Global perspectives

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Colleen Burge counts oysters on an oyster aquaculture lease in California. Collin Closek

A deadly herpes virus is threatening oysters around the world

Oysters grow in seawater and filter their food from it, so how do you shield them from waterborne diseases? Scientists are working to develop strains that are resistant to a fast-spreading herpes virus.
A woman with symptoms of cholera walks into a cholera treatment center at Immaculate Conception Hospital in Les Cayes, Haiti in November 2016 in the aftermath of Hurricane Matthew. Reuters/Andres Martinez Casares

Cholera fears rise following Atlantic hurricanes: Are we making any progress?

Surviving a hurricane in poor countries such as Haiti is no guarantee of surviving the secondary problem of cholera.
Rod Stewart performs in concert last July at Jones Beach theatre in Wantagh, N.Y. (Shutterstock)

Why Rod Stewart’s gay ballad ‘Georgie’ was ahead of its time

Rod Stewart, one of the greatest rock ‘n’ roll singers, is still current with his new DNCE co-release. What many don’t know is 40 years ago he wrote the first pop song to address gay rights.
In 2014, Indonesia ratified an ASEAN treaty to tackle transboundary haze in the region. But, as of now, Indonesia has yet to enact regulations at the national and local level. Reuters/Antara News Agency

Indonesia drags its feet on ASEAN haze treaty

It took 11 years after the treaty came into force for Indonesia to ratify the agreement in 2014. But two years in, Indonesia has yet to enact regulations at the national and local level.
Flooding from Hurricane Harvey. Can the region rebuild infrastructure so that it can better withstand extreme weather events? AP Photo/David J. Phillip

6 rules for rebuilding infrastructure in an era of ‘unprecedented’ weather events

After extreme weather events like Hurricane Harvey, city planners need to think about the smartest way to rebuild. Here are some no-regrets infrastructure investment ideas.
A huge solar flare flashes in the middle of the sun on Sept. 6, 2017. A separate image of the Earth provides scale. NASA/GSFC/SDO

Massive sunspots and huge solar flares mean unexpected space weather for Earth

At a time in the sun’s cycle when space weather experts expect less solar activity, our star is going bonkers with solar flares and coronal mass ejections. What effects will Earth feel?
Sand for use in hydraulic fracturing operations at a processing plant in Chippewa Falls, Wisconsin in 2011. AP Photo/Steve Karnowski)

The world is facing a global sand crisis

Overuse of sand for construction and industry is harming the environment and fueling violence around the world. Scientists explain why we need international rules to regulate sand mining and use.

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