Hidden Fibonacci numbers, a new shape and the search for a grand unified theory of mathematics are among our choices for most ...

Understanding different types of angles and that angles in a triangle sum to 180° can be helpful when classifying a triangle. Recognising line symmetry and rotational symmetry will also help. Look for ...

The two-month wrongful death trial brought by the family of Angels pitcher Tyler Skaggs ended with his family and the Angels coming to a settlement agreement.

Kay is serving 22 years in federal prison for providing the fentanyl-laced pill that Skaggs ingested, leading to his death on ...

The crystalline form of a drug affects properties such as its solubility, stability, dissolution rate, bioavailability and tabletability, and so understanding the crystalline state is crucial for many ...

Dmitri N. Kozak had worked with President Vladimir V. Putin for three decades before quitting in September. His associates described his break with the Russian leader. By Anton Troianovski Reflections ...

The sides of right-angled triangles are labelled opposite, hypotenuse and adjacent. Trigonometry explores the relationship between sides and angles in right-angled triangles. The hypotenuse is the ...

Subscribe to Here’s the Deal, our politics newsletter for analysis you won’t find anywhere else.

Ronald Hicks, widely seen as a moderate, will replace Cardinal Timothy Dolan, a prominent conservative who has been supportive of President Donald Trump.