China is investing 500 million dollars to increase its high-speed railway coverage with 18,650 miles in the next four years. It’s a huge expansion, the equivalent of driving from New York to Los Angeles more than six times. The upgrade of the public transportation system will connect 80 percent of the country’s biggest cities.
China expands high-speed rail network to fight air pollution and climate change
More of Today's Solutions
Thinking like a Norwegian may help you cope with a winter lockdown
If you’re fearing another lockdown in the oncoming winter, then you might want to start thinking as Norwegians do in the northern city of ...
Read MoreThis novel drug instructs drug-resistant malaria to self-destruct
Drug-resistant pathogens have been a growing concern in this world for the past few decades. Thankfully, scientists are coming up with innovative solutions to ...
Read MoreShopping cart handles are an unexpected ally in the fight against heart arrhy...
Liverpool John Moores University researchers fitted a device into the handles of shopping trolleys to monitor for atrial fibrillation (AF), a common heart arrhythmia ...
Read MoreTikTok’s ban on beauty filters for teens is a step toward safer social ...
BY THE OPTIMIST DAILY EDITORIAL TEAM In an era where social media often sets the tone for beauty standards, TikTok’s decision to restrict beauty ...
Read More
