Science

The Hindu Science Quiz: Of distances — big and small

Ant societies' arms race: Gene activity in defenders depends on invading slavemaking ants

Amoebae diversified at least 750 million years ago, far earlier than expected

No wires, more cuddles: Sensors are first to monitor babies in the NICU without wires

Nanotechnology makes it possible for mice to see in infrared

Asian elephants may lose up to 42 percent of suitable habitats in India and Nepal

New findings shed light on origin of upright walking in human ancestors

Climate change is shifting productivity of fisheries worldwide

Crater counts on Pluto, Charon show small Kuiper Belt objects surprisingly rare

Study of singing mice suggests how mammalian brain achieves conversation

Mobile bedside bioprinter can heal wounds

Exiled planet linked to stellar flyby 3 million years ago

500-million-year old worm 'superhighway' discovered in Canada