Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

Back at the Orphanage, in The Copenhagen Test Season 1 Episode 1, things go downhill: Three agents in North Korea are dead, ...

A United States-based Nigerian scientist, Niyi Adelakun, has called for scientific investigation of medicinal plants long used in local communities.Adelakun, a doctoral researcher in Biochemistry and ...

Drug developers are racing to design molecules that coax our cells into burning more energy even when we are sitting still, ...

A new microscopy technique allows scientists to see single-atom-thick boron nitride by making it glow under infrared light. Researchers from the Physical Chemistry and Theory departments at the Fritz ...

Ammonia (NH3) is a colorless chemical compound comprised of nitrogen and hydrogen that is widely used in agriculture and in ...

Researchers can use it to test how well antiviral drugs work directly in living cells and see the results in real time. The team also points out that the same tool could be used to study how other ...

UBC Okanagan researchers have uncovered how plants create mitraphylline, a rare natural compound linked to anti-cancer ...

Scientists have developed an experimental way to study how human embryos implant in a uterus, which may provide new insights into why miscarriages occur and how they can be prevented.

Antigen-driven TCR signaling in the epidermis during CD8+ TRM differentiation results in a lower TGFβ requirement for persistence and increased proliferative capacity that together enhance epidermal ...

We asked bassist Laura Lee — whose band, Khruangbin, released a new album, The Universe Smiles Upon You, in November — about ...