Deep-seafloor organisms consume oxygen which scientists believe is produced by seawater electrolysis without light or sunshine.

Zone 1 (55-65% of max heart rate): This is the "conversational pace" zone. You work at a light intensity, so you can easily chat without losing your breath. This pace is ideal for burning fat and is ...

The 2010 test concocted by Andy Coggan and Hunter Alan has riders complete a 20-minute all-out effort, before multiplying the ...

Soccer is the soccer field’s nonstop play, as players are involved in sprinting, kicking, and tackling for a good duration during the course of the match. But what is the secret weapon behind every ...

Experts who spoke to GQ broke down the mechanisms behind this type of training and why pretty much any guy stands to benefit ...

The biological removal of nutrients, also known as biological nutrient removal (BNR) is a process involving microorganisms ...

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Los Angeles and other areas in California are among the highest-risk areas for wildfires — but they're not the only ones. Many fires take place in areas where humans have overstepped into nature ...

Alternating workouts between two of the five heart-rate training zones is an effective way to build aerobic and anaerobic fitness, Sanderson says. He recommends exercising in zone two, which is ...

Low-intensity cardio—sometimes called LISS or “zone 2”—is a previously-underrated form of exercise. It’s finally coming back into fashion after spending years on the sidelines while HIIT ...