Researchers identify stability range for piezoelectric glycine using nanoconfinement

The US Government has released a new trove of documents on cases of "unidentified anomalous phenomena" (UAPs)—many of which would have been described in the past as unidentified flying objects or UFOs—including photos, videos and reports of unexplained events sighted in the sky and in space.

Storm-driven sea floods are becoming more frequent as the climate warms, increasingly destroying the nests of threatened wader birds along the Baltic Sea coast. Waders are currently beginning their breeding season.

We are surrounded by computer-generated voices these days, from navigation systems and voice assistants to automated announcements. But how human do these voices actually sound? A recent study by the Max Planck Institute for Empirical Aesthetics (MPIEA) in Frankfurt am Main, Germany, published in the journal Speech Communication, shows that our perception is affected by three things: how something is said, what is being said, and whether we understand the language.

If you travel around Australia, you will find an incredible diversity of lizards. The three-toed snake-tooth skink (Saiphos reticulatus), for example, is a peculiarly long and stumpy-legged reptile that burrows in rainforest and is covered in a brilliant orange and black-banded pattern. Alpine water skinks (Eulamprus kosciuskoi) are incredibly cold-tolerant and mottled with black and greenish yellow, like mossy rocks in mountain streams. Prickly forest skinks (Concinnia queenslandiae) are deligh