You would never know this sink riser started as a $1.25 cutting board.

By virtue of their enormous size, the tallest 1% of trees store over half of the carbon in Earth’s forests. The assumption ...

Join the Science and Space Summer in Izmir for kids! Exciting activities, learning, and fun about space and science tailored for young explorers.

Arcturus, an advanced materials company that infuses carbon nanomaterials into metals to unlock step-change improvements in electrical, thermal, and mechanical performance, today emerged from stealth ...

Bumblebees faced with a challenge know how to play ball. Buff-tailed bumblebees can figure out on their own how to use a ball as a ladder to nab sugar from an out-of-reach fake flower, researchers ...

Despite having tiny brains, bumblebees have demonstrated a remarkable ability to socially learn how to use tools, solve simple puzzles, and cooperate to achieve a goal. It seems they can also solve ...

In a new study, bumble bees solve a completely novel object-manipulation task. What makes this behavior especially remarkable is that the bees had never been trained. The findings challenge the ...

German psychologist Wolfgang Köhler set up a famous experiment more than 100 years ago that changed how scientists understand animal intelligence and the power of insight — or spontaneous ...

User 6 logged into their account 3 times but only once in 2020, so we include this login in the result table. User 8 logged into their account 2 times in 2020, once in February and once in December.

Customer 101: Purchase transactions: 4 (IDs: 1, 2, 3, 4) Refund transactions: 0 Refund rate: 0/4 = 0% (less than 20%) Active period: Jan 5 to Feb 20 = 46 days (at ...

Homeowners should periodically inspect their trees for warning signs. Signs of an unhealthy tree include falling bark, abnormal leaves and the presence of fungus or mushrooms. Certain tree species, ...

Some readers may solve the problem procedurally: line up the two numbers, add the ones column, carry the one, and add the tens to get 43. Others might instead notice a creative shortcut: 29 + 14 is ...