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Past research studies have highlighted the potential of perovskite materials for the development of several technological tools, including photovoltaics (PVs) and optoelectronics. Solution-processed organic-inorganic lead halide perovskite materials have been found to be particularly promising, especially those with a common ABX formulation, where A is an organic cation, B is lead (Pb) or tin (Sn) and X is a halide.

A team of researchers from EPFL, Binghamton University, the University of Illinois at Urbana-Champaign, University College London, Boston University and the Max Planck Institute for Informatics has found evidence showing that the "manosphere" is becoming more misogynistic and toxic. They have written a paper describing their findings and have uploaded it to the arXiv preprint server.

An enormous red, black and green Pan-African flag billowed in the breezeway between two Amazon Seattle headquarters buildings Thursday, a signal, company leaders said, of the commerce giant's recognition of diversity and commitment to improvement.

A Bay Area federal judge has mocked and slammed gig-economy meal-delivery firm DoorDash, after thousands of its workers joined together to weaponize a controversial labor-control tactic used by the company and many Silicon Valley technology businesses.

Automakers are reopening factories in China that were idled by anti-virus controls as they try to reverse a sales slump in their biggest market.

The death toll in China's Hubei province from a coronavirus outbreak leapt ...

From blood storms to honeycomb lungs, here’s an organ-by-organ look at how COVID-19 harms humans.

Social media pages and accounts often turn into memorials when someone dies, giving people a chance to still feel connected to those they've lost. But after we're gone, who owns the information on our pages? Who can access them?

It’s a shortened trading week, with major U.S. markets closed Monday in observance of President’s Day. The coronavirus, FOMC, and Walmart earnings will take the spotlight this week.

Hundreds of demonstrators rallied for a second day in Hong Kong on Sunday to protest against plans to turn some buildings into coronavirus quarantine centers, reviving anti-government protests in the Chinese-ruled city. The virus has opened a new front for protesters after months of demonstrations over

U.S. gold futures shed 0.2% at $1,583.30. "While the optimism in stock markets is rather evident that this outbreak may be transitory and that a pivot point is near, however the gold investors are yet not willing to join whole heartedly in the equities game," said FXTM market analyst Han Tan

Smoking and drinking alcohol have also been found to impact the health of unborn children.

China said Monday it may postpone its annual congress in March, its biggest political meeting of the year, as the military dispatched hundreds more medical workers and extra supplies to the city hit hardest by a 2-month-old virus outbreak. Japanese officials, meanwhile, confirmed 99 more people were

MOSCOW/SEOUL (Reuters) - North Korea, whose leader Kim Jong Un was filmed riding through the snow on a white stallion last year, has spent tens of thousands of dollars on 12 purebred horses from Russia, according to Russian customs data. Accompanied by senior North Korean figures, Kim took two well-publicized

Green tea is one of the healthiest beverages on earth: It’s full of flavonoids that can help reduce inflammation, aids in lowering bad cholesterol and can lessen your chances of heart attack or stroke, Harvard...

President Xi Jinping published a timeline of his actions as the Communist Party worked to tamp down criticism of government handling of the crisis.

A Chinese film director and his entire family have died from the novel coronavirus in Wuhan, the epicenter of the outbreak. Chang Kai, a film director and an external communications officer at a Hubei Film Studio subsidiary, died in hospital on Feb. 14 from the virus now called COVID-19, according to

In this iPad 7 review, we discuss why the seventh-generation iPad, with its support for Apple Pencil and Smart Keyboard, is the best deal in tech.

‎Technology · 2020

In a pair of Digitimes reports, the supply chain publication notes that the impacts of the coronavirus will cause disruption to the standard next-gen iPhone manufacturing schedule, but it is unlikely to mean Apple will need to delay the usual September launch timeframe for the iPhone 12 series. Demand for the A14 chip is also …