Next year will mark 75 years since the death of Henrietta Lacks, whose "immortal" HeLa cells have proved nearly indispensable to modern medicine. Their use was crucial for the development of vaccines ...

The first entry is from 1837 when a constable, Matthew Tomkin, was shot dead by an escaped convict. The Victoria Police Force would not be established until 1853, but Tomkin was a police officer and ...

Health and Human Services Secretary Robert F. Kennedy Jr. has been weighing whether to appoint new members to the committee that recommends which vaccines Americans should receive, according to two ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...