One challenge for Superwood: While it’s much stiffer than regular wood, it’s still not as stiff as steel or concrete, so buildings have to be designed not to flex too much, says MIT’s Mueller.

President Donald Trump doubled tariffs on foreign-made steel and aluminum to 50%.In a proclamation Tuesday, the White House said the tariffs would end "unfair trade practices" and threats that ...

Business & Economy News: Trump doubling tariffs on steel & aluminium imports to 50% and EU readying to charge a green tax mean big threats to New Delhi's trade interests. toi. Sign In.

President Donald Trump doubled tariffs on foreign-made steel and aluminum to 50%.In a proclamation Tuesday, the White House said the tariffs would end "unfair trade practices" and threats that ...

U.S. President Donald Trump’s move to increase steel and aluminum tariffs by up to 50 percent will take effect on Wednesday and is anticipated to affect various sectors, including automakers and ...

WASHINGTON -- U.S. tariffs on steel and aluminum imports doubled Wednesday, as President Donald Trump continued to ratchet up levies on foreign metals that he claims will help revitalize American ...

LUCKNOW: Train drivers' alertness prevented a potential derailment of Delhi-Shamli MEMU when they spotted a 12-foot iron pipe, ballast and broken concrete tube placed on railway tracks in Uttar ...