Rare clouds that give off bright, multi-colored light like an aurora were recently spotted at multiple locations in the Arctic. But what causes them?

Summary: Variable stimuli may lead to better learning performance and outcomes under novel circumstances, a new study reports.

Source: DPZ

The World Cup final is in full swing, the stadium is filled to capacity, the fans are roaring, there is a flurry of flashbulbs. A free kick taker gets ready, takes a run-up and shoots. He had practiced free kicks a thousand times beforehand, but only on his home training ground and not in a crowded and noisy soccer stadium with changing lighting conditions and changing shooting positions. Will he still manage to score?

New experiments show that the fat content at the surface of a piece of chocolate is the most influential factor in determining the candy’s texture in the mouth.

Five species of previously unknown snakes with stunning eyes were discovered in jungle trees, and one was named after Leonardo DiCaprio. But mining threatens them all.

Scientists have discovered a new layer of partly molten rock under the Earth’s crust that might help settle a long-standing debate about how tectonic plates move.

Researchers had previously identified patches of melt at a similar depth. But a new study led by The University of Texas at Austin revealed for the first time the layer’s global extent and its part in plate tectonics.

The research was published Feb. 6, 2023, in the journal Nature Geoscience.

Watch this video to see how UP resident Sana Khan turned her fascination with earthworms into S J Organics, a vermicomposting venture that sees an annual turnover of Rs 1 crore.

Most biologists will answer confidently when asked ‘which came first, the chicken or the egg? but the answer may depend on what type of egg you’re talking about.

NEW YORK (AP) — A major 7.8 magnitude earthquake followed by another strong quake devastated wide swaths of Turkey and Syria Monday, killing thousands of people.

Researchers have found that humans can understand common ape signs and gestures, giving clues to how language evolved. Only about 7% of human communication is done through words, with the rest being non-verbal communication such as tone of voice, facial expressions, and hand gestures.