in-depth

To replace traditional tests, some experts want teachers to rely more on assigning group and individual longer-term projects and on building portfolios over time that demonstrate academic progress and in-depth knowledge.

The documentary — which saw its red carpet event nixed by ABC News Studios on Sunday — features over 90 minutes of extensive live, offstage and backstage footage from back in the day as well as in-depth current interviews with McLachlan, her team, the crew and many of the women who performed on that stage every night, explaining the impact of the festival on the lives and careers of the musicians who played and for the people who attended it.

An in-depth study of the Gas Co.

BBC Sport has taken an in-depth look at Mudryk's situation, talking to people in both Ukraine and London to find out where he is and what is going on.

Li Chenggang, China’s international trade representative and vice minister of commerce, said the U.S. and Chinese officials had “candid, in-depth and constructive communication” on trade issues and TikTok, Xinhua, China’s state media agency, reported.