Ground beef just hit a record $6.89 a pound, up 80% since 2019 — and nobody along the supply chain sees relief coming. Ranchers like Eric Gropper point to years of drought that have shrunk cattle herds to their lowest level in decades. Meanwhile, meatpackers have been hammered by labor shortages and plant closures.
Mike Massimino is a former NASA astronaut and veteran of two Space Shuttle missions.
The deepest hole humans have ever drilled into the Earth is just 12.3 kilometers, about 0.2% of the distance to the planet's core. That effort, the Soviet-era Kola Superdeep Borehole, took more than 20 years to complete. And despite decades of technological progress since, we haven't gone any deeper.