Analysts are split on whether Bitcoin’s typical four-year cycle has ended in 2025, with institutional ETFs and regulatory shifts cited as key factors. A wave of institutional crypto participation ...

Institutional dominance and macro factors muted the halving impact in 2025. 4-year cycle evolving, not dead; expect longer, less volatile patterns ahead. Bitcoin (BTC) closed 2025 with a negative ...

Following the 2012 halving, Bitcoin surged to end the following year at a new high; and a similar pattern played out in 2016 and again in 2020. Bitcon ended 2025 lower than it began, marking the first ...

A wave of institutional crypto participation spurred by exchange-traded funds, an easing of regulations in the US, an increase in global liquidity, and a Federal Reserve leadership change are just ...

Bitcoin’s traditional 4-year halving cycle is no longer a reliable timing tool, even though it still matters structurally over the long term. Early cycles were effective because miner supply shocks ...

Editor's Note: APYs listed in this article are up-to-date as of the time of publication. They may fluctuate (up or down) as the Fed rate changes. CNBC Select will update as changes are made public.

The carbon cycle is the biogeochemical cycle focused on carbon and how it is sequestered in and moves between different reservoirs in the Earth system. This study quantifies Brazil’s soil carbon debt ...

Sleep happens in cycles that include three non-rapid eye movement (NREM) stages and one rapid eye movement (REM) stage, repeated 4 to 5 times nightly. Each cycle typically lasts 90 to 110 minutes. The ...

Sleep has two phases: non-rapid eye movement (NREM) and rapid eye movement (REM). It also has four stages that repeat in 4 to 6 cycles nightly. Each stage affects your body differently, from light ...

Merlin, the immortal son of the bard Taliesin and Atlantean Princess Charis, is followed through his tragic upbringing, descent into madness, and shocking disappearance, leading to the legend that ...

Lindsay Boyers is a certified nutritionist and published book author who writes articles and product reviews for CNET's health and wellness section. Her work also appears on mindbodygreen, Healthline, ...