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Recent lightsail experiments reveal progress toward interstellar travel, while distance, radiation and energy remain major hurdles.
Laser-sail experiments test a route to nearby stars, while research reveals major barriers to interstellar missions.
Joseph Shavitupda
A new scientific perspective traces quantum mechanics from early theory to lasers, computing and gravitational-wave detection, with limits intact.
DiscoveriesFrom Schrödinger’s cat to LIGO: quantum physics turned strange ideas into useful technologyShy Cohen
A 2.6-million-year-old jaw from Ethiopia’s Afar region extends Paranthropus’ known range north by more than 1,000 kilometers.
Discoveries2.6-million-year-old jaw fossil challenges long-held ideas about early homininsJoshua Shavit
A Canadian analysis favors permanent standard time, citing morning light, sleep and mood benefits over year-round daylight saving time.
HealthCanadian analysis weighs the health trade-offs of permanent standard time versus daylight saving timeJoseph Shavit
Spencer Axani, assistant professor in the Department of Physics and Astronomy, is the inventor of CosmicWatch, a portable, low-cost particle detector that tracks muons, invisible particles that originate from space.
SpaceCosmicWatch lets students build a detector for invisible cosmic-ray particlesJoshua Shavit
Gold nanogaps and AI distinguish mirror-image amino acids, offering a possible route to compact instruments for the search for life.
SpaceScientists use AI and nanotechnology to detect signs of life in spaceJoseph Shavit
An artist’s impression of ZTF J0440+2325, where a brown dwarf transfers material onto a red dwarf as the pair orbit each other every 86.65 minutes.
SpaceA small star is slowly consuming a brown dwarf, 300 light years awayJoseph Shavit
Karen Neely (left) and Kathryn Toth (right) work on a shade.
Green ImpactUnderwater umbrellas reduce bleaching in heat-stressed coral reefsJoshua Shavit
Nanoscale polymer structures create more droplets, while heat treatment helps them leave the surface before growing large.
DiscoveriesUltra-thin polymer coating boosts condensation heat transfer up to 5.5 timesJoseph Shavit
Mice slept far less when key brainstem cells were blocked, giving researchers a clearer look at how sleep pressure builds.
HealthWhy do we get sleepy? New study reveals brain cells that help drive sleepRebecca Shavit
Dr. Rupak Mahapatra, an experimental particle physicist, holds a SuperCDMS detector. The highly sensitive devices, which are fabricated at Texas A&M University, are deepening the search for dark matter and have potential applications in quantum computing.
DiscoveriesScientists build ultra-sensitive quantum detectors to search for invisible dark matterShy Cohen
A gamma-ray reanalysis tightens specific limits on violations of Einstein’s light-speed rule by roughly a factor of ten.
SpaceCosmic gamma rays test the limits of Einstein’s speed of light ruleJoseph Shavit
Ediacaran sea floor, Namibia, Southwest Africa - 543 million years ago.
DiscoveriesAnimals may have evolved 200 million years earlier than previously thoughtJoshua Shavit
A small V1 neuron population affected locomotor rhythm without causing the limb hyperflexion seen after broader V1 loss.
HealthStudy of 90,000 spinal neurons links a small cell group to walking speedRebecca Shavit
Cambridge research finds 51% of surveyed UK novelists fear AI replacement, with concerns over income, copyright, and creativity.
AIHalf of surveyed UK novelists fear AI could replace their work entirelyShy Cohen
A proposed laser interferometer could measure energy exchanged with gravitational waves, offering a possible test of quantum gravity.
DiscoveriesPhysicist proposes laser light could transfer energy to a gravitational waveJoseph Shavit
A FAST search finds an unexplained radio signal toward K2-155, but deeper checks favor terrestrial or instrumental interference.
SpaceComprehensive planetary search detected an unexplained radio signal from K2-155, 238 light-years awayJoseph Shavit