Compound bow broadheads and crossbow broadheads have some key differences ... all with 350-spine Carbon Express Maxima Reds cut to 28.5 inches. We adjusted our sights as needed for 100- and ...

Contrary to what many may think, the best crossbow ... arrows, quiver, and Sentry bow hanger. To get 460-plus-fps speed into such a compact platform, the Flatline 460 utilizes 16-inch arrows (20 ...

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Radiocarbon dating, or carbon-14 dating, is a scientific method that can accurately ... Newer forms of dating can use much smaller amounts, down to 20 to 50 milligrams or 0.0007 to 0.0018 ounces. In ...

“20/20” looks at the case of Mary Winkler and the trial that shocked a nation. "20/20" explores the 2012 killing of 16-year-old Skylar Neese.

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. Blue Carbon refers to organic carbon captured and stored ...

The top 20 companies on the list have contributed to 35% of all energy-related carbon dioxide and methane worldwide, ...

Expert analysis direct to your inbox. Every weekday morning, in time for your morning coffee, Carbon Brief sends out a free email known as the “Daily Briefing” to thousands of subscribers around the ...

Many garages will recommend carbon cleaning as a way of restoring some of that lost performance, or as a way of helping your car pass the emissions part of the MoT test. But what is engine carbon ...

I have nine questions about the implementation of mandated carbon reporting and its aftermath in the U.S. Only 20% of publicly listed U.S. companies voluntarily disclose emissions data as of now.

Tiny diatoms in the ocean are masters at capturing carbon dioxide from the environment. They fix up to 20 percent of the Earth's CO2. A research team has now discovered a protein shell in these ...

Over 20 years, the carbon footprint for LNG is one-third larger than coal, when analyzed using the measurement of global warming potential, which compares the atmospheric impact for different ...