Author Correction: Enteric neurons increase maternal food intake during reproduction

Astronomers from the South African Astronomical Observatory (SAAO) and elsewhere have conducted photometric and spectroscopic observations of a cataclysmic variable system designated SRGA J115215.0−510656. Results of the new observations, published April 29 on the arXiv pre-print server, indicate that the investigated system is an unusual long-period dwarf nova.

Researchers at the University of Alicante (UA) have developed a highly precise method for measuring distances at the nanometer scale at room temperature, opening up new avenues in molecular electronics research. The team, based at the UA Quantum Transport Laboratory (QT-Lab), has also identified gold nanocontacts just three atoms thick for the first time, significantly advancing current understanding of electronic transport.

The vast, deserted South Pacific is considered unspoiled nature. But this ocean is not as unspoiled as we would like to think. A new study by a group of researchers from ETH Zurich and the GEOMAR Helmholtz Center for Ocean Research in Kiel sheds light on this premise.

Trees are countering nearly half the urban heating from pavement and buildings in the world's cities, but they're not doing enough cooling in hotter, poorer cities where it's needed the most as the world warms, a new study found.