2020年欧洲杯小组赛赛程

Edition:
United States

SCIENCE

France nears 1-billion-euro crisis fund for aero suppliers: sources

2020年欧洲杯小组赛赛程French government and industry officials are negotiating a 1-billion-euro, privately led investment fund for small aerospace suppliers in which major manufacturers could invest 200 million euros, people familiar with the proposals said on Wednesday.

Oldest and largest ancient Maya structure found in Mexico

Scientists using an aerial remote-sensing method have discovered the largest and oldest-known structure built by the ancient Maya civilization - a colossal rectangular elevated platform built between 1,000 and 800 BC in Mexico's Tabasco state.

Hides that reveal: DNA helps scholars divine Dead Sea Scrolls

2020年欧洲杯小组赛赛程Genetic sampling of the Dead Sea Scrolls has tested understandings that the 2,000-year-old artefacts were the work of a fringe Jewish sect, and shed light on the drafting of scripture around the time of Christianity's birth.

U.S. opens national security probe into vanadium imports

2020年欧洲杯小组赛赛程The U.S. Commerce Department said on Tuesday it was opening an investigation into whether imports of vanadium, a metal used in aerospace, defense and energy applications, impair U.S. national security.