Two new solar cell designs are using light-directing nanomaterials to develop thin-film solar cells with record-breaking conversion efficiencies.
Google has stepped up its commitment to solar power with an investment of US$10 million in local company BrightSource Energy..
Regular use of texting and instant messaging does not adversely affect teenagers' core language skills, according to new research..
Electrical systems in Houston have been failing after a huge influx of ants, according to reports from Associated Press..
Search firm Ask.com is to acquire Lexico Publishing Group which owns Dictionary.com, Thesaurus.com and Reference.com..
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