The Chinese scientific research vessel Tansuo 1 arrived in Guangzhou, Guangdong province, on Sunday after completing the first China-Chile joint manned deep-sea expedition to the Atacama Trench off the coast of Chile, marking a major step forward in international marine scientific cooperation and China's active participation in global ocean governance.

The Large High Altitude Air Shower Observatory (LHAASO) has made a breakthrough in exploring the extreme universe. For the first time, the LHAASO collaboration has detected ultra-high-energy (UHE) gamma rays—with energies exceeding 100 trillion electron-volts (TeV)—from a gamma-ray binary system, LS I +61° 303.

A research team led by Prof. SONG Jinming from the Institute of Oceanology of the Chinese Academy of Sciences clarified the differences in the "seamount effect" between two cruises on M4 seamount in the Western Pacific, and found that seamount promoted the expansion of the OMZ to a certain extent.

The Large High Altitude Air Shower Observatory (LHAASO) has detected PeV (10¹⁵ eV) gamma-ray emission from a pulsar wind nebula powered by PSR J1849-0001 in the constellation Aquila, marking the discovery of a new PeVatron and posing a challenge to the classical theory of particle acceleration in pulsar wind nebulae.

The research team from Shenguang Ⅱ Infrastructure at the Shanghai Institute of Optics and Fine Mechanics proposed a novel bandwidth extension method based on Spectral Correction and Trace Truncation (SCTT), which overcomes the trade-off between measurement bandwidth and sensitivity in broadband ultrashort pulse characterization at the algorithmic level.

The BESIII international collaboration experiment achieved a major breakthrough in charmonium decay research. The research team led by the Institute of High Energy Physics of the Chinese Academy of Sciences, for the first time, observed a distinct "resonance-like" structure at the dipion mass threshold.

The BESIII Collaboration led by the Institute of High Energy Physics of the Chinese Academy of Sciences achieved a significant breakthrough in the study of electromagnetic radiative decays of excited hyperons. The researchers observed, for the first time, the radiative decays of the excited states Λ(1520) and Λ(1690) into a photon (γ) and a Σ⁰ particle.

A research team led by Prof. ZHANG Jinglei from Hefei Institutes of Physical Science of the Chinese Academy of Sciences found that the trilayer nickelate La₄Ni₃O_10-δ exhibits a nearly isotropic upper critical field under high pressure, providing insights into the superconducting mechanism of nickel-based materials.

A research team led by Prof. WANG Na from the Xinjiang Astronomical Observatory of the Chinese Academy of Sciences has conducted in-depth observations of the millisecond pulsar PSR J0435+3233 using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). The team found that PSR J0435+3233 has a high spin-down rate—two orders of magnitude greater than that of any other known millisecond pulsar in the Milky Way.

Researchers from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS), the University of Science and Technology of China of CAS, and the University of Macau, developed a coordination-unsaturated copper single-atom nanozyme.