Phase 3 clinical trials follow phase 1 and 2 clinical trials. In a phase 1 clinical trial, the tolerability and safety of the new drug is studied, usually in a small number of healthy volunteers.

A phase 4 clinical trial begins after a drug has been approved for use in the general population following phase 1, 2 and 3 trials to rigorously test its efficacy and safety. In phase 1 clinical ...

The Fantastic Four: First Steps has landed in cinemas, marking the start of Phase 6 which is the final phase of The Multiverse Saga in the MCU. But if that all sounds confusing, then we're here to ...

After a powerful run fueled by early AI optimism over the past couple of years, Microsoft ($MSFT) entered 2025 with high ...

Alexandra Twin has 15+ years of experience as an editor and writer, covering financial news for public and private companies. Accumulation phase has two meanings for investors and those saving for ...

The follicular phase typically lasts about 16 days and is designed to help the female body release an egg. It begins on the first day of your period and ends with ovulation. Your menstrual cycle is ...

There are 24 spots up for grabs in the knockout phase of the 2025/26 UEFA Europa League – we keep track of them all here.

Follow all the latest UEFA Conference League 2025/2026 news from the official UEFA.com site. Includes latest news stories, ...

If it's hard for you to get pregnant or carry your pregnancy to term, one of the possible reasons could be a luteal phase defect, or a defective luteal phase. It's a condition that prevents your ...

The luteal phase includes several important events that prepare the body for pregnancy. It starts as the egg makes its way through your fallopian tube and ends with the start of your next period. The ...