The phrase "also have revealed" is correct and usable in written English.
It can be used when discussing additional findings or disclosures that complement previous information.
Example: "The recent studies also have revealed significant insights into the effects of climate change on biodiversity."
Alternatives: "have additionally disclosed" or "have further shown".
The lawsuits also have revealed a lack of uniformity in how counties address problems with absentee and provisional ballots.
Inadvertently, Denton and Gawker may also have revealed something more about the contemporary dilemma of two personas – the public and private – that celebrities have long since grappled with.
Yet, perhaps just as importantly, the Facebook study may also have revealed how few people realize they are being prodded and probed at all.
But the past two games also have revealed just how desperate the Capitals are playing defense up and down the roster.
Intelligence officials said they feared that she may also have revealed to the Chinese that American intelligence agents had planted listening devices on China's version of Air Force One in 2001.
Recent studies also have revealed that storms called eddies occur within the ocean itself and that such a climatic anomaly as El Niño is caused by an interaction of the ocean and the atmosphere.
But the campaign also has revealed common ground on priorities like reducing health spending by reconfiguring the Medicare payment.
It also has revealed how China was mass-producing trade goods even then and customizing them to suit the tastes of clients in West Asia.
Malaysian businessman Tan also has revealed Slade is helping Cardiff as a consultant.
Research also has revealed that juvenile delinquency is correlated with drug availability, high levels of adult criminality, exposure to violence, and exposure to racial prejudice in the community.
"In addition to being the Dr. No of energy policy, Barack Obama also has revealed that he doesn't understand the fundamentals of a modern financial market... .. -- McCain policy adviser Doug Holtz-Eakin.
