Fifteen people - including a 10-year-old girl and a British-born rabbi - were killed when two gunmen targeted Jewish people attending a Hanukkah event.

Kayla Stuart is a Tennessee-based urban forester who leads the organization Tree CPR to create healthier stronger communities ...

Compared with other sources, wildfire smoke contains a higher proportion of ultrafine particles miniscule enough to penetrate ...

ABC’s 20/20 investigates the 2020 murder of Texas mother Alyssa Burkett, revealing a brutal ambush fueled by jealousy, a ...