tecnology
How technology helps freezing city grow tomatoes all year round Greenhouse invented by a Japanese company allows what's often called the coldest city on earth to grow tomatoes when temperatures drop to -50 Celsius, as Francis Maguire reports. READ MORE SEE LESS Huawei, Chinese Technology Giant, Is Focus of Widening U.S. Investigation Huawei has not been accused of wrongdoing. As an administrative subpoena, the Treasury document does not indicate that the Chinese company is part of a criminal investigation. Still, the widening inquiry puts Huawei in an awkward position at a moment when sanctions have taken on new import. The Trump administration has been working to push China to cut back its trade, and in turn economic support, for North Korea, amid rising tensions over the North’s nuclear and missile programs. The growing investigation also comes after Huawei’s smaller domestic rival, ZTE, in March pleaded guilty to breaking sanctions and was fined $1.19 billion.