This feldspar ranges from light to dark green, and from opaque to transparent. Most of the production has only been suitable for cabochon cutting. The stones are typically traded as amazonite, a ...

Two global brands explain how legal teams are treading the fine line between environmental claims and credibility—and why staying quiet could cost more than speaking up.

College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China ...

“Shell will not stop of its own accord,” says the director of Milieudefensie, which has enjoyed previous legal success against the oil giant. Shell has been threatened with another round of ...

A lifeless endangered green sea turtle was discovered at a resort in Anda, Bohol. According to Kuya Kim’s report in “24 Oras” Friday, the turtle’s shell had a hole that was intentionally drilled and ...

Singaporeans went to the polls on May 3, with about 2.4 million voters casting their ballots. The 2025 General Election saw the return of rallies – last held during the 2015 campaign. From ...

School of Resources, Environment and Materials, MOE Key Laboratory of New Processing Technology for Nonferrous Metals and Materials, Guangxi University, Nanning 530004, China School of Resources, ...