As China and the U.S. fight over rare earth metals, VanEck's 'REMX' has seen a spike in trading volume and flows.

European exposure without the U.K. is easy to get. But returns vary greatly between hedged and nonhedged funds.

Socially responsible fund 'SUSL' now third-fastest ETF to break the billion-dollar barrier.

'SLX,' the only pure-play steel ETF left on the market, is missing a massive segment of the market.

No China? No problem. 'FRDM' offers a unique take on both emerging markets and socially responsible investing.

We peek under the hood of 'SUSL' and 'USSG,' the biggest ETF launches of the past 15 years.

Not all ETF issuers are gung-ho on cannabis. EventShares' Ben Phillips explains why he remains wary.

What's the practical difference between the two instruments?

Another socially responsible U.S. equity ETF has largest launch in 15 years.