As the world’s largest professional society serving clinicians and scientists around the world who are working to conquer blood diseases, ASH is fighting for hematology in the face of executive orders …

Ash occurs naturally from any fire that burns vegetation, and may disperse in the soil to fertilise it, or clump under it for long enough to carbonise into coal.

Ash Wednesday on February 18, 2026. Lent is a season of fasting, penance, and reflection. Download our free guide on Lenten fasting and abstinence.

Hematology, the ASH Education Program, is published annually and provides in-depth chapters covering each session presented in the ASH Annual Meeting Education Program.

Jan 13, 2026 · Ash Wednesday 2026 is on February 18. Discover the meaning of the ashes, Catholic rules for fasting and abstinence, and how to observe the start of Lent.

Ash Wednesday is the first day of Lent. It is the beginning of a season of repentance, fasting, and awaiting Christ's Resurrection.

5 days ago · Ash Wednesday is the first day of the season of Lent that leads up to Good Friday and Easter. What to know about the day.

Feb 28, 2025 · Ash Wednesday is the start of Lent for those in the Christian faith. Find out what date Ash Wednesday falls on in 2025, Lent dates and Easter.

The meaning of ASH is any of a genus (Fraxinus) of trees of the olive family with pinnate leaves, thin furrowed bark, and gray branchlets. How to use ash in a sentence.

5 days ago · Ash Wednesday, falls on Feb. 18, 2026, this year. This year, Ash Wednesday is observed earlier than usual, because the Easter holiday is in early April this year. The holiday’s date changes ...