Scientists have simulated faint radio signals from the Universe’s “Dark Ages,” a period before the first stars formed, revealing that these whispers from ancient hydrogen could expose the true nature ...

Astronomers studying the supermassive black hole M87*, a behemoth six and a half billion times the mass of the Sun, have uncovered a new way these cosmic monsters unleash their power.

The Silverpit Crater was confirmed as an asteroid impact site. Shocked crystals and seismic data prove the event created a huge tsunami. For decades, scientists have debated the origin of the ...

Scientists studying the clonal raider ant have now discovered how this works: each neuron activates one odor gene while silencing all the others. The finding reveals a hidden genetic process that ...

In the shadowy depths of the ocean, sharks, rays, and ghostly chimaeras face a growing peril from the rise of deep-sea mining.

A small asteroid narrowly missed Earth over Antarctica, passing within the altitude of the International Space Station.

Astronomers have captured the most detailed view yet of a red supergiant star just before it exploded, hidden beneath layers of cosmic dust.

Scientists have discovered the brain’s hidden “off switch” for hunger, and it could revolutionize the fight against obesity.

MIT and Harvard scientists have created engineered CAR-NK cells that can hide from the immune system and more effectively destroy cancer. The cells are designed to suppress immune-rejection signals ...

A 242-million-year-old fossil from Devon reveals unexpected skull and tooth features in one of the earliest lepidosaurs. A newly discovered fossil from Devon has provided rare insight into the ...

Johns Hopkins scientists discovered a way to convert “immune-cold” tumors into “immune-hot” ones by activating key immune pathways. In studies using mouse models of breast, pancreatic, and muscle ...

A 2-year follow-up of the randomized, placebo-controlled BANDIT trial shows that stopping baricitinib leads to a loss of therapeutic benefit, supporting its evaluation in earlier stages of type 1 ...