Carbon dioxide equivalent (CO₂e) is a metric that converts the impact of other greenhouse gases such as methane to an ...

Ark Invest reported that two of its ETFs reduced their positions in AeroVironment yesterday. Despite the actions, AeroVironment still holds significant weightings in each ETF. Shares of AeroVironment ...

"Low altitude" refers to airspace 1 kilometre (0.6 miles) above the surface of the Earth; the low-altitude economy encompasses all airborne economic activity within this sphere, including drones and ...

The density of an object or substance is its mass divided by its volume: Density = Mass ÷ Volume. The units of density depend on the units used for mass and volume, but are usually: g/cm³ (if mass is ...

Click to see a step-by-step slideshow. STEP 2: Write out the problem, circle the key pieces of information and draw a bar. Label the whole bar 38 g. Draw a second bar directly underneath the first and ...

TAMPA, Fla. (WFLA) — A passenger plane headed to New Jersey from Mexico was diverted to Florida after a problem emerged mid-flight Thursday. A spokesperson for JetBlue told NewsNation affiliate WFLA ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

A European airbase, which is home to NATO F-16 fighter jets, was ‘spied’ on this weekend by mystery drones. Above the Kleine Brogel Air Base in Peer, Belgium, several large drones were spotted ...

If the QGC digital terrain data is incorrect, it will be used nevertheless by PX4 to calculate Alt (Rel). In my case I armed and took-off at a known altitude of around 52m (AMSL) and the Alt (Rel) ...

A bone density test measures how much calcium and minerals are in your bones to see if you are at risk for fractures. The test is quick and painless, taking 10 to 30 minutes, and results are ready in ...