Growing Pains: Arctic Sea Ice at Record Lows

Every northern fall and winter, cooling ocean and air temperatures cause the floating cap of Arctic sea ice to grow from its annual minimum extent toward a maximum between February and April. So far in 2016, though, the Arctic Ocean and neighboring seas have been slow to freeze, setting both daily and monthly record lows.

Polar ice the size of India has melted into the sea, scientists say

As global temperatures continue to rise and break records, polar sea ice covering an area about the size of India has vanished, according to climate scientists. The trend of polar ice melt has been alarming researchers, with sea ice in the Arctic and Antarctica being measured at record lows for this time of year.

All Human-Made Objects on Earth Amount to 30 Trillion Tons

Scientists recently discovered that all objects on Earth created by people adds up to an astoundingly large figure. All of these objects are collectively known as Earth’s “technosphere.” Distributed evenly over the planet’s surface, the technosphere would translate into about 110 pounds (50 kilograms) for every 11 square feet (1 square meter).

Powerful Earthquake Exposes New Land Near Kaikoura, NZ

On November 13, 2016, a powerful 7.8 magnitude quake jolted the northeastern coast of New Zealand’s South Island, lifting the seabed by 0.5 to 2 meters (2 to 7 feet). From above, satellites captured an image of a thin swath of newly exposed land ringing the Kaikoura Peninsula and other parts of South Island.