The bizarre 2011 death of a beloved Philadelphia school teacher who was found with 20 stab wounds was yet again ruled a suicide — but her family’s attorney blasted the latest report as “tripe.” In the ...

Philadelphia’s top pathologist ruled that a schoolteacher found with a kitchen knife in her chest died by suicide, the latest conclusion in a case in which officials have repeatedly reversed their ...

National Chemistry Week (NCW) is a public awareness campaign that promotes the value of chemistry in everyday life. ACS members and chemistry enthusiasts celebrate NCW by coordinating events and ...

Inorganic chemistry is the study of the structure, properties and reactions of all chemical elements and compounds except for organic compounds (hydrocarbons and their derivatives). Porous materials ...

A spirited tour of alchemy shows how it bridged everything from chemical reactions, medicine and craft to philosophy, art and religion. When physicist Ernest Rutherford and chemist Frederick Soddy ...

A Philadelphia woman's stabbing death has been affirmed to be a suicide after the medical examiner's office agreed to reassess the case. VIDEO: 'Stupid Motorist Law' proposed Exclusive: Three-star ...

OSLO, Norway — The award Friday of the Nobel Peace Prize to Venezuelan opposition leader María Corina Machado has brought this week’s Nobel announcements to a conclusion. Only, the economics prize on ...

The Departments of Chemistry and Engineering at Boston College invite applications for a tenure-track faculty position at the assistant professor level, to begin in the fall of 2026. We seek ...

PHILADELPHIA -- After years of controversy and calls for change, the Philadelphia Medical Examiner's Office on Monday issued a report affirming its ruling that the 2011 stabbing death of a Manayunk ...

In the latest report on the high-profile case released Friday, the coroner’s office said a new review of the evidence determined that Ellen Greenberg, 27, likely took her own life on Jan. 26, 2011 in ...

Recent studies of Saturn’s moon Titan have unveiled a surprising twist in the tale of extraterrestrial chemistry. The icy surface of Titan hosts molecular combinations that defy established rules of ...

Diane Keaton surprised many when she listed her beloved Los Angeles estate for sale this year. The Oscar winner and architecture aficionado once described the property in Sullivan Canyon, in the ...